LM339B [TI]

36V、-40°C 至 85°C 四路标准比较器;


型号：	LM339B
厂家：	TEXAS INSTRUMENTS
描述：	36V、-40°C 至 85°C 四路标准比较器比较器
文件：	总49页 (文件大小：1874K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

LM339B、LM2901B、LM339、LM239、LM139、LM2901 四路差分比较器

1 特性

3 说明

• 新增了LM339B 和LM2901B

• 改进了B 版本的规格

LM339B 和 LM2901B 器件是业界通用 LM339 和

LM2901 比较器系列的下一代版本。下一代 B 版本比

较器具有更低的失调电压、更高的电源电压能力、更低

的电源电流、更低的输入偏置电流和更低的传播延迟，

并通过专用 ESD 钳位提高了 2kV ESD 性能和输入耐

用性。LM339B 和 LM2901B 可直接替代 LM239、

LM339 和LM2901（“A”和“V”版本）。

– 最大额定值：高达38V

– ESD 等级(HBM)：2kV

– 低输入失调电压：0.37mV

– 低输入偏置电流：3.5nA

– 低电源电流：每个比较器200µA

– 更短的响应时间（1 微秒）

– LM339B 的工作温度范围

所有器件都包含四个独立的电压比较器，这些比较器可

在宽电压范围内由单电源供电运行。

• B 版本可直接取代LM239、LM339 和LM2901 的

A 和V 版本

• 共模输入电压范围包括接地

• 差分输入电压范围等于最大额定电源电压：±38V

• 低输出饱和电压

• 输出与TTL、MOS 和CMOS 兼容

• 对于单通道版本，请参阅TL331B

• 对于双通道版本，请参阅LM393B 或LM2903B

器件信息

封装⁽¹⁾

封装尺寸（标称值）

器件型号

LM139x

CDIP (14)

21.30mm × 7.60mm

LM139x、LM239x、

LM339x、LM2901x、

LM339B、LM2901B

SOIC (14)

PDIP (14)

8.70mm × 3.90mm

19.30mm × 6.40mm

LM239、LM339x、LM2901

LM239、LM2901、

LM339B、LM2901B

TSSOP (14) 5.00mm × 4.40mm

2 应用

LM339x、LM2901、

LM339B、LM2901B

• 扫地机器人

• 单相UPS

• 服务器PSU

• 无绳电动工具

• 无线基础设施

• 电器

SO (14)

10.20mm × 5.30mm

6.50mm × 5.30mm

SSOP (14)

LM339x、LM339B

SOT-23 (14) 4.20mm x 2.00mm

WQFN (16) 3.00mm x 3.00mm

LM2901B

• 楼宇自动化

(1) 如需了解所有可用封装，请参阅数据表末尾的可订购产品附

录。

• 工厂自动化与控制

• 电机驱动器

• 信息娱乐系统与仪表组

系列比较表

LM339

LM339A LM2901A

LM2901

LM2901V

LM2901AV

LM139

LM139A

LM239

LM239A

LM339B

2 至36

0.8 至1

LM2901B

2 至36

规格

单位

2 至30

1 至2.5

2 至30

1 至2.5

2 至32

1 至2.5

2 至30

1 至2.5

2 至30

1 至2.5

电源电压

总电源电流

（5V 至36V 最大值）

0.8 至1

°C

-40 至85 −40 至125 0 至70 −40 至125

−40 至125

-55 至125 -25 至85

温度范围

ESD (HBM)

2000

1000

± 15

± 4

±9

±4

± 15

± 4

±9

±4

±9

±4

失调电压

（整个温度范围内的最大值）

± 5.5

3.5/25

25/250

1.3

25/250

1.3

25/250

1.3

25/100

1.3

25/250

1.3

输入偏置电流（典型值/最大值）

响应时间（典型值）

µsec

本文档旨在为方便起见，提供有关TI 产品中文版本的信息，以确认产品的概要。有关适用的官方英文版本的最新信息，请访问

www.ti.com，其内容始终优先。TI 不保证翻译的准确性和有效性。在实际设计之前，请务必参考最新版本的英文版本。

English Data Sheet: SLCS006

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

Table of Contents

7.16 Switching Characteristics for LMx39 and LMx39A..14

7.17 Switching Characteristics for LM2901.....................14

7.18 Typical Characteristics for LM339B and

1 特性................................................................................... 1

2 应用................................................................................... 1

3 说明................................................................................... 1

4 Revision History.............................................................. 3

5 Other Versions.................................................................4

6 Pin Configuration and Functions...................................5

7 Specifications.................................................................. 6

7.1 Absolute Maximum Ratings for LM339B and

LM2901B.......................................................................6

7.2 Absolute Maximum Ratings for Non-B Versions.........6

7.3 ESD Ratings for LM339B and LM2901B.................... 7

7.4 ESD Ratings, Non-B Versions.................................... 7

7.5 Recommended Operating Conditions for

LM2901B Only.............................................................15

7.19 Typical Characteristics, Non-B Versions.................21

8 Detailed Description......................................................23

8.1 Overview...................................................................23

8.2 Functional Block Diagram.........................................23

8.3 Feature Description...................................................23

8.4 Device Functional Modes..........................................23

9 Application and Implementation..................................24

9.1 Application Information............................................. 24

9.2 Typical Application.................................................... 24

10 Power Supply Recommendations..............................26

11 Layout...........................................................................27

11.1 Layout Guidelines................................................... 27

11.2 Layout Example...................................................... 27

12 Device and Documentation Support..........................28

12.1 Related Links.......................................................... 28

12.2 Receiving Notification of Documentation Updates..28

12.3 支持资源..................................................................28

12.4 Trademarks.............................................................28

12.5 Electrostatic Discharge Caution..............................28

12.6 术语表..................................................................... 28

13 Mechanical, Packaging, and Orderable

LM339B and LM2901B..................................................7

7.6 Recommended Operating Conditions, Non-B

Versions.........................................................................7

7.7 Thermal Information for LM339B and LM2901B.........8

7.8 Thermal Information for Non-B Versions.....................8

7.9 Electrical Characteristics for LM339B.........................9

7.10 Electrical Characteristics for LM2901B.....................9

7.11 Electrical Characteristics for LM139 and LM139A...11

7.12 Electrical Characteristics for LMx39 and LMx39A.. 12

7.13 Electrical Characteristics for LM2901,

LM2901V and LM2901AV........................................... 13

7.14 Switching Characteristics for LM139 and

Information.................................................................... 29

LM139A.......................................................................14

7.15 Switching Characteristics for LM339B and

LM2901B.....................................................................14

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

4 Revision History

注：以前版本的页码可能与当前版本的页码不同

Changes from Revision U (November 2018) to Revision V (December 2022)

Page

• 更新了整个文档中的表格、图和交叉参考的编号格式。..................................................................................... 1

• 通篇添加了“B”版本。添加了“器件系列”表................................................................................................. 1

Changes from Revision T (June 2015) to Revision U (November 2018)

Page

• 在描述部分中将LM239x 温度范围从125°C 更改为85°C.................................................................................1

• 更改了数据表标题...............................................................................................................................................1

• Changed LM293AD to LM239AD in Device Comparison Table ........................................................................ 4

• Added Input Current and related footnote in Absolute Maximum Ratings .........................................................6

• Changed layout of Recommended Operating Conditions temperatures to separate rows.................................7

• Changed values in the Thermal Information table to align with JEDEC standards............................................ 8

• Added LM2901V and LMV2901AV to LM2901 Elect Char Table title to make more clear which devices are

covered.............................................................................................................................................................13

• Changed "Dual" to "Quad" and removed "Absolute Maximum" wording and mention of Q100 in Overview

section text........................................................................................................................................................23

• Changed and corrected text in Feature Description section.............................................................................23

• Changed Example Values in Typical Application Design Parameters table .................................................... 24

• Added Receiving Notification of Documentation Updates section....................................................................28

Changes from Revision S (August 2012) to Revision T (June 2015)

Page

• 删除了订购信息表...............................................................................................................................................1

• 向特性列表中添加了“军用免责声明”。..........................................................................................................1

• 添加了应用、器件信息表、引脚配置和功能部分、ESD 等级表、热性能信息表、特性说明部分、器件功能

模式、应用和实施部分、电源相关建议部分、布局部分、器件和文档支持部分以及机械、封装和可订购信息

部分。无规格变化...............................................................................................................................................1

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

5 Other Versions

OTHER QUALIFIED VERSIONS OF LM139-SP, LM239A, LM2901, LM2901AV, LM2901V:

• Automotive Q100: LM239A-Q1, LM2901B-Q1, LM2901-Q1, LM2901AV-Q1, LM2901V-Q1

• Enhanced Product: LM239A-EP

• Space: LM139-SP

Submit Document Feedback

Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

6 Pin Configuration and Functions

1OUT

2OUT

VCC

14 3OUT

4OUT

GND

4IN+

4IN–

VCC

IN1œ

GND

IN4+

2IN–

Thermal

Pad

2IN+

IN1+

IN4œ

1IN–

1IN+

3IN+

3IN–

Not to scale

图6-1. D, DB, N, NS, PW, DYY, J Packages

14-Pin SOIC, SSOP, PDIP, SO, TSSOP, SOT-23,

NOTE: Connect exposed thermal pad directly to GND pin.

图6-2. RTE Package

16-Pad WQFN With Exposed Thermal Pad

Top View

CDIP

Top View

表6-1. Pin Functions

D, DB, N,

NS, PW,

DYY, J

I/O

DESCRIPTION

NAME⁽¹⁾

OUT1 ⁽¹⁾

WQFN

Output

—

Output pin of the comparator 2

OUT2 ⁽¹⁾

Output pin of the comparator 1

Positive supply

V_CC

IN2–⁽¹⁾

IN2+ ⁽¹⁾

IN1–⁽¹⁾

IN1+ ⁽¹⁾

IN3–

Input

Negative input pin of the comparator 1

Input

Positive input pin of the comparator 1

Negative input pin of the comparator 2

Positive input pin of the comparator 2

Negative input pin of the comparator 3

Positive input pin of the comparator 3

Negative input pin of the comparator 4

Positive input pin of the comparator 4

Negative supply

IN3+

—

IN4–

IN4+

GND

—

OUT4

OUT3

Output

Output pin of the comparator 4

Output pin of the comparator 3

No Internal Connection - Leave floating or GND

Connect directly to GND pin

—

PAD

Thermal Pad

(1) Some manufacturers transpose the names of channels 1 & 2. Electrically the pinouts are identical, just a difference in the channel

naming convention.

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

7 Specifications

7.1 Absolute Maximum Ratings for LM339B and LM2901B

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

MIN

MAX

UNIT

-0.3

Supply voltage: V_S= (V+) –(V–)

(2)

Differential input voltage : V_ID

±38

-0.3

Input pins (IN+, IN–)

-50

Current into input pins (IN+, IN–)

Output pin (OUT)

Output sink current

Output short-circuit duration⁽³⁾

Junction temperature, T_J

Storage temperature, T_stg

Unlimited

150

TBD

-65

°C

150

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under

Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

(2) Differential voltages are at IN+ with respect to IN-

(3) Short circuits from outputs to V+ can cause excessive heating and eventual destruction.

7.2 Absolute Maximum Ratings for Non-B Versions

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

MIN

MAX

UNIT

V_CC

V_ID

V_I

Supply voltage⁽²⁾

Differential input voltage⁽³⁾

Input voltage range (either input)

Input current⁽⁵⁾

±36

–0.3

I_K

–50

V_O

I_O

Output voltage

Output current

Duration of output short circuit to ground⁽⁴⁾

Operating virtual-junction temperature

Case temperature for 60 s

Lead temperature 1.6 mm (1/16 in) from case for 60 s

Storage temperature

Unlimited

T_J

150

260

300

150

°C

FK package

J package

T_stg

–65

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) All voltage values, except differential voltages, are with respect to network ground.

(3) Differential voltages are at xIN+ with respect to xIN–.

(4) Short circuits from outputs to V_CCcan cause excessive heating and eventual destruction.

(5) Input current flows through parasitic diode to ground and will turn on parasitic transistors that will increase I_CCand may cause output to

be incorrect. Normal operation resumes when input is removed.

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

7.3 ESD Ratings for LM339B and LM2901B

VALUE

±2000

±1000

UNIT

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-002⁽²⁾

Electrostatic

discharge

V_(ESD)

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process

7.4 ESD Ratings, Non-B Versions

VALUE

UNIT

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾

±500

±750

V_(ESD)

Electrostatic discharge

Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.5 Recommended Operating Conditions for LM339B and LM2901B

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

–40

Supply voltage: V_S= (V+) –(V–)

Ambient temperature, T_A,LM339B

Ambient temperature, T_A,LM2901B

Input Voltage Range, V_IVR

°C

125

–40

(V–) –0.1

(V+) –2.0

7.6 Recommended Operating Conditions, Non-B Versions

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Non-V devices

V_CC

Supply voltage

V devices

LM139x

LM239x

LM339x

LM2901x

125

–55

–25

–0

–40

T_J

Junction temperature

°C

125

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

7.7 Thermal Information for LM339B and LM2901B

LM339B, LM2901B

DDY

RUC

RTE

(QFN)

THERMAL METRIC⁽¹⁾

UNIT

(SOIC)

14 PINS

111.2

66.9

(TSSOP)

14 PINS

136.6

66.6

(SOT-23)

(QFN)

14 PINS

16 PINS

R_θJA

Junction-to-ambient thermal resistance

Junction-to-case (top) thermal resistance

Junction-to-board thermal resistance

°C/W

R_θJC(top)

R_θJB

67.8

79.8

Junction-to-top characterization parameter

Junction-to-board characterization parameter

Junction-to-case (bottom) thermal resistance

28.0

17.8

ψ_JT

67.4

79.3

ψ_JB

R_θJC(bot)

(1) For more information about traditional and new thermal metrics, see the Semicondctor and IC Package Thermal Metrics report,

SPRA953.

7.8 Thermal Information for Non-B Versions

LMx39, LM2901x

THERMAL METRIC⁽¹⁾

UNIT

(SOIC) (SSOP) (PDIP)

(SO)

(TSSOP) (CDIP) (CFP)

R_θJA

Junction-to-ambient thermal resistance

Junction-to-case (top) thermal resistance

Junction-to-board thermal resistance

Junction-to-top characterization parameter

98.8

64.3

59.7

25.7

111.8

63.6

60.5

26.2

96.2

56.1

56.9

24.8

120

89.5

46.1

78.7

156.2

86.7

°C/W

R_θJC(top)

R_θJB

73.4

58.7

48.3

68.8

9.9

154.6

56.5

ψ_JT

Junction-to-board characterization

parameter

59.3

59.8

58.5

56.4

68.2

71.8

24.2

133.5

14.3

°C/W

ψ_JB

R_θJC(bot)

Junction-to-case (bottom) thermal

resistance

—

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

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Product Folder Links: LM139 LM239 LM339 LM339B LM139A LM239A LM339A LM2901B LM2901 LM2901AV

LM2901V

LM139, LM239, LM339, LM339B, LM139A, LM239A

LM339A, LM2901B, LM2901, LM2901AV, LM2901V

ZHCSJ12V –OCTOBER 1979 –REVISED DECEMBER 2022

www.ti.com.cn

7.9 Electrical Characteristics for LM339B

V_S= 5 V, V_CM= (V–) ; T_A= 25°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

–3.5

–5.5

TYP

MAX

3.5

UNIT

V_S= 5 to 36V

±0.37

V_IO

Input offset voltage

5.5

V_S= 5 to 36V, T_A= –40°C to +85°C

–3

–25

I_B

Input bias current

T_A= –40°C to +85°C

–50

±0.5

–25

–50

I_OS

Input offset current

Common mode range ⁽¹⁾

T_A= –40°C to +85°C

V_S= 3 to 36V

(V–)

(V+) –1.5

(V+) –2.0

V_CM

V_S= 3 to 36V, T_A= –40°C to +85°C

V_S= 15V, V_O= 1.4V to 11.4V;

R_L≥15k to (V+)

Large signal differential

voltage amplification ⁽²⁾

A_VD

200

110

V/mV

400

550

_SINK≤4mA, V_ID= -1V

Low level output Voltage

{swing from (V–)}

V_OL

T_A= –40°C to +85°C

(V+) = V_O= 5 V; V_ID= 1V

(V+) = V_O= 36V; V_ID= 1V

V_OL= 1.5V; V_ID= -1V; V_S= 5V

V_S= 5 V, no load

0.1

I_OH-LKG

I_OL

High-level output leakage current

Low level output current

100

0.8

1.2

1.6

I_Q

Quiescent current (all comparators)

V_S= 36 V, no load, T_A= –40°C to +85°C

(1) The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may be incorrect and excessive

input current can flow. The upper end of the common-mode voltage range is limited by V_CC–2V. However only one input needs to be

in the valid common mode range, the other input can go up the maximum V_CClevel and the comparator provides a proper output state.

Either or both inputs can go to maximum V_CClevel without damage.

(2) This parameter is ensured by design and/or characterization and is not tested in production.

7.10 Electrical Characteristics for LM2901B

V_S= 5 V, V_CM= (V–) ; T_A= 25°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

–3.5

–5.5

TYP

MAX

3.5

UNIT

V_S= 5 to 36V

±0.37

V_IO

Input offset voltage

5.5

V_S= 5 to 36V, T_A= –40°C to +125°C

–3

–25

I_B

Input bias current

T_A= –40°C to +125°C

–50

±0.5

–25

–50

I_OS

Input offset current

Common mode range ⁽¹⁾

T_A= –40°C to +125°C

V_S= 3 to 36V

(V–)

(V+) –1.5

(V+) –2.0

V_CM

V_S= 3 to 36V, T_A= –40°C to +125°C

V_S= 15V, V_O= 1.4V to 11.4V;

R_L≥15k to (V+)

Large signal differential

voltage amplification ⁽²⁾

A_VD

200

110

V/mV

400

550

_SINK≤4mA, V_ID= -1V

Low level output Voltage

{swing from (V–)}

V_OL

T_A= –40°C to +125°C

(V+) = V_O= 5 V; V_ID= 1V

(V+) = V_O= 36V; V_ID= 1V

V_OL= 1.5V; V_ID= -1V; V_S= 5V

V_S= 5 V, no load

0.1

I_OH-LKG

I_OL

High-level output leakage current

Low level output current

100

0.8

1.2

1.6

I_Q

Quiescent current (all comparators)

V_S= 36 V, no load, T_A= –40°C to +125°C

(1) The voltage at either input should not be allowed to go negative by more than 0.3 V otherwise output may be incorrect and excessive

input current can flow. The upper end of the common-mode voltage range is limited by V_CC–2V. However only one input needs to be

in the valid common mode range, the other input can go up the maximum V_CClevel and the comparator provides a proper output state.

Either or both inputs can go to maximum V_CClevel without damage.

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(2) This parameter is ensured by design and/or characterization and is not tested in production.

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7.11 Electrical Characteristics for LM139 and LM139A

at specified free-air temperature, V_CC= 5 V (unless otherwise noted)

LM139

LM139A

(2)

PARAMETER

TEST CONDITIONS⁽¹⁾

T_A

UNIT

MIN TYP MAX

V_CC= 5 V to 30 V,

V_IC= V_ICRmin,

V_O= 1.4 V

25°C

V_IOInput offset voltage

Full range

25°C

I_IO

Input offset current

Input bias current

V_O= 1.4 V

Full range

100

–

100

25°C

–25

–25 –100

–300

I_IB

V_O= 1.4 V

–

300

Full range

0 to

V_CC–1.5

25°C

V_CC

–

1.5

Common-mode input-

voltage range⁽³⁾

V_ICR

0 to

V_CC–2

0 to

V_CC–2

Full range

V_CC+= ±7.5 V,

V_O= –5 V to 5 V

Large-signal differential-

voltage amplification

A_VD

25°C

200

0.1

50 200

V/mV

V_OH= 5 V

V_ID= 1 V

0.1

I_OHHigh-level output current

V_OLLow-level output voltage

V_OH= 30 V Full range

400

700

μA

25°C

I_OL= 4 mA

150 400

700

150

V_ID= –1 V,

Full range

I_OL

I_CC

Low-level output current

V_OL= 1.5 V

No load

25°C

V_ID= –1 V,

Supply current

(four comparators)

V_O= 2.5 V,

0.8

(1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified.

(2) Full range (MIN to MAX) for LM139 and LM139A is –55°C to +125°C. All characteristics are measured with zero common-mode input

voltage, unless otherwise specified.

(3) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3 V. The upper end of the common-

mode voltage range is V_CC+–1.5 V; however, one input can exceed V_CC, and the comparator will provide a proper output state as

long as the other input remains in the common-mode range. Either or both inputs can go to 30 V without damage.

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7.12 Electrical Characteristics for LMx39 and LMx39A

at specified free-air temperature, V_CC= 5 V (unless otherwise noted)

LM239

LM339

LM239A

LM339A

TEST CONDITIONS⁽¹⁾

T_A

UNIT

(2)

PARAMETER

MIN TYP MAX

V_CC= 5 V to 30 V,

V_IC= V_ICRmin,

V_O= 1.4 V

25°C

V_IOInput offset voltage

Full range

25°C

I_IO

Input offset current

Input bias current

V_O= 1.4 V

Full range

150

–

250

25°C

–25

–25 –250

–400

I_IB

V_O= 1.4 V

–

400

Full range

0 to

V_CC–1.5

25°C

Full range

25°C

V_CC

–

1.5

Common-mode input-

voltage range⁽³⁾

V_ICR

0 to

V_CC–2

0 to

V_CC–2

V_CC= 15 V,

V_O= 1.4 V to 11.4 V,

R_L≥15 kΩ to V_CC

Large-signal differential-

voltage amplification

A_VD

200

0.1

50 200

0.1

V/mV

V_OH= 5 V

V_ID= 1 V

25°C

Full range

25°C

I_OHHigh-level output current

V_OLLow-level output voltage

V_OH= 30 V

μA

150 400

700

150

400

700

I_OL= 4 mA

V_ID= –1 V,

Full range

25°C

I_OL

I_CC

Low-level output current

V_OL= 1.5 V

No load

V_ID= –1 V,

Supply current

(four comparators)

V_O= 2.5 V,

25°C

0.8

(1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified.

(2) Full range (MIN to MAX) for LM239/LM239A is –25°C to +85°C, and for LM339/LM339A is 0°C to 70°C. All characteristics are

measured with zero common-mode input voltage, unless otherwise specified.

(3) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3 V. The upper end of the common-

mode voltage range is V_CC+–1.5 V; however, one input can exceed V_CC, and the comparator will provide a proper output state as

long as the other input remains in the common-mode range. Either or both inputs can go to 30 V without damage.

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7.13 Electrical Characteristics for LM2901, LM2901V and LM2901AV

at specified free-air temperature, V_CC= 5 V (unless otherwise noted)

LM2901

TEST CONDITIONS⁽¹⁾

T_A

UNIT

(2)

PARAMETER

MIN

TYP MAX

25°C

Full range

25°C

Non-A devices

A-suffix devices

V_IC= V_ICRmin,

V_IO

Input offset voltage

V_O= 1.4 V,

V_CC= 5 V to MAX⁽³⁾

Full range

25°C

200

I_IO

Input offset current

Input bias current

V_O= 1.4 V

Full range

25°C

–25 –250

–500

I_IB

Full range

0 to

V_CC–1.5

25°C

Full range

25°C

Common-mode input-

voltage range⁽⁴⁾

V_ICR

0 to

V_CC–2

V_CC= 15 V, V_O= 1.4 V to 11.4 V,

R_L≥15 kΩ to V_CC

Large-signal differential-

voltage amplification

A_VD

100

V/mV

V_OH= 5 V

25°C

0.1

I_OH

High-level output current

V_ID= 1 V

V_OH= V_CCMAX⁽³⁾

Non-V devices

V-suffix devices

All devices

Full range

μA

150

500

400

700

25°C

V_ID= –1 V,

I_OL= 4 mA

V_OL

Low-level output voltage

Low-level output current

Full range

25°C

I_OL

I_CC

V_OL= 1.5 V

0.8

V_ID= –1 V,

V_CC= 5 V

Supply current

(four comparators)

V_O= 2.5 V,

No load

25°C

V_CC= MAX⁽³⁾

2.5

(1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified.

(2) Full range (MIN to MAX) for LM2901 is –40°C to +125°C. All characteristics are measured with zero common-mode input voltage,

unless otherwise specified.

(3) V_CCMAX = 30 V for non-V devices, and 32 V for V-suffix devices

(4) The voltage at either input or common-mode must not be allowed to go negative by more than 0.3 V. The upper end of the common-

mode voltage range is V_CC+–1.5 V; however, one input can exceed V_CC, and the comparator will provide a proper output state as

long as the other input remains in the common-mode range. Either or both inputs can go to V_CCMAX without damage.

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7.14 Switching Characteristics for LM139 and LM139A

V_CC= 5 V, T_A= 25°C

LM139

LM139A

PARAMETER

TEST CONDITIONS

UNIT

TYP

100-mV input step with 5-mV overdrive

TTL-level input step

1.3

R_Lconnected to 5 V through 5.1 kΩ,

C_L= 15 pF^{(1) (2)}

Response time

μs

0.3

(1) C_Lincludes probe and jig capacitance.

(2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

7.15 Switching Characteristics for LM339B and LM2901B

V_S= 5V, V_{O_PULLUP}= 5V, V_CM= V_S/2, C_L= 15pF, R_L= 5.1k Ohm, T_A= 25°C (unless otherwise noted).

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay time, high-to-low;

Small scale input signal ⁽¹⁾

t_response

Input overdrive = 5mV, Input step = 100mV

1000

Propagation delay time, high-to-low;

TTL input signal ⁽¹⁾

TTL input with V_ref= 1.4V

300

(1) High-to-low and low-to-high refers to the transition at the input.

7.16 Switching Characteristics for LMx39 and LMx39A

V_CC= 5 V, T_A= 25°C

LM239

LM239A

LM339

PARAMETER

TEST CONDITIONS

UNIT

LM339A

TYP

1.3

100-mV input step with 5-mV overdrive

TTL-level input step

R_Lconnected to 5 V through 5.1 kΩ,

Response time

μs

C_L= 15 pF^{(1) (2)}

0.3

(1) C_Lincludes probe and jig capacitance.

(2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

7.17 Switching Characteristics for LM2901

V_CC= 5 V, T_A= 25°C

LM2901

PARAMETER

TEST CONDITIONS

UNIT

TYP

1.3

100-mV input step with 5-mV overdrive

TTL-level input step

R_Lconnected to 5 V through 5.1 kΩ,

C_L= 15 pF^{(1) (2)}

Response time

μs

0.3

(1) C_Lincludes probe and jig capacitance.

(2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.

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7.18 Typical Characteristics for LM339B and LM2901B Only

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

1100

1000

900

800

700

600

500

400

1000

900

800

700

600

500

400

300

200

100

No Load, Output High

-40°C

0°C

25°C

85°C

125°C

-40°C

25°C

85°C

125°C

V_S=3V

-0.5 -0.25

10 12 14 16 18 20 22 24 26 28 30 32 34 36

Supply Voltage (V)

0.25 0.5 0.75

1.25 1.5 1.75

Input Voltage (V)

图7-1. Total Supply Current vs. Supply Voltage

1000

图7-2. Total Supply Current vs. Input Voltage at 3V

1000

900

800

700

600

500

400

300

200

100

900

800

700

600

500

400

300

200

100

-40°C

0°C

25°C

85°C

125°C

-40°C

0°C

25°C

85°C

125°C

V_S=12V

V_S=35V

V_S=3.3V

-0.5 -0.25

0.25 0.5 0.75

1.25 1.5 1.75

-0.5 -0.25

0.25 0.5 0.75

1.25 1.5 1.75

Input Voltage (V)

图7-3. Total Supply Current vs. Input Voltage at 3.3V

图7-4. Total Supply Current vs. Input Voltage at 5V

1100

1000

900

800

700

600

500

400

1000

900

800

700

600

500

400

300

200

-40°C

0°C

25°C

85°C

125°C

-40°C

0°C

300

200

100

25°C

85°C

125°C

V_S=12V

-1

V_S=36V

12 15 18 21 24 27 30 33 36

Input Voltage (V)

10 11

Input Voltage (V)

图7-6. Total Supply Current vs. Input Voltage at 36V

图7-5. Total Supply Current vs. Input Voltage at 12V

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7.18 Typical Characteristics for LM339B and LM2901B Only (continued)

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

1.5

0.5

-0.5

-1

-0.5

-1

-1.5

-2

V_S= 3V

63 Channels

-1.5

-2

V_S= 5V

62 Channels

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

图7-7. Input Offset Voltage vs. Temperature at 3V

图7-8. Input Offset Voltage vs. Temperature at 5V

1.5

0.5

-0.5

-1

-0.5

-1

-1.5

-2

V_S= 12V

62 Channels

-1.5

-2

V_S= 36V

62 Channels

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

图7-9. Input Offset Voltage vs. Temperature at 12V

图7-10. Input Offset Voltage vs. Temperature at 36

1.5

0.5

-0.5

-1

-0.5

-1

-1.5

-2

T_A= -40°C

62 Channels

-1.5

-2

T_A= 25°C

62 Channels

12 15 18 21 24 27 30 33 36

Supply Voltage (V)

12 15 18 21 24 27 30 33 36

Supply Voltage (V)

图7-11. Input Offset Voltage vs. Supply Voltage at -40°C

图7-12. Input Offset Voltage vs. Supply Voltage at 25°C

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7.18 Typical Characteristics for LM339B and LM2901B Only (continued)

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

1.5

0.5

-0.5

-1

-0.5

-1

T_A= 125èC

62 Channels

-1.5

-2

T_A= 85°C

62 Channels

-1.5

-2

12 15 18 21 24 27 30 33 36

Supply Voltage (V)

12 15 18 21 24 27 30 33 36

Supply Voltage (V)

图7-13. Input Offset Voltage vs. Supply Voltage at 85°C

图7-14. Input Offset Voltage vs. Supply Voltage at 125°C

125°C

85°C

V_CM=0V

V_S=5V

-0.5

25°C

0°C

-40°C

-1

-1.5

-2

-1

-1.5

-2

-2.5

-3

-2.5

-3

125°C

85°C

25°C

0°C

-3.5

-4

-3.5

-4

-4.5

-5

-4.5

-5

-40°C

-0.5

0.5

1.5

Input Voltage (V)

2.5

3.5

12 15 18 21 24 27 30 33 36

Supply Voltage (V)

图7-16. Input Bias Current vs. Input Voltage at 5V

图7-15. Input Bias Current vs. Supply Voltage

V_S=12V

V_S=36V

0.5

-0.5

-1

-0.5

-1

-1.5

-2

-1.5

-2

-2.5

-3

-2.5

-3

125°C

85°C

25°C

0°C

-3.5

-4

125°C

85°C

25°C

0°C

-3.5

-4

-4.5

-5

-4.5

-5

-40°C

-0.5 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5

Input Voltage (V)

16 20

Input Voltage (V)

图7-17. Input Bias Current vs. Input Voltage at 12V

图7-18. Input Bias Current vs. Input Voltage at 36V

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7.18 Typical Characteristics for LM339B and LM2901B Only (continued)

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

V_S= 3V

V_S= 5V

100m

10m

100m

10m

125°C

85°C

25°C

0°C

125°C

85°C

25°C

0°C

-40°C

10m

100m

Output Sinking Current (A)

10m

100m

10m

100m

Output Sinking Current (A)

10m

100m

图7-19. Output Low Voltage vs. Output Sinking Current at 3V

图7-20. Output Low Voltage vs. Output Sinking Current at 5V

V_S= 12V

V_S= 36V

100m

125°C

10m

85°C

25°C

0°C

85°C

25°C

0°C

-40°C

10m

100m

Output Sinking Current (A)

10m

100m

10m

100m

Output Sinking Current (A)

10m

100m

图7-21. Output Low Voltage vs. Output Sinking Current at 12V

图7-22. Output Low Voltage vs.Output Sinking Current at 36V

100

50 Output set high

V_OUT= V_S

50 Output set high

V_OUT= V_S

0.5

0.2

0.1

0.2

0.1

0.05

0.02

0.01

0.02

0.01

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

-40 -25 -10

20 35 50 65 80 95 110 125

Temperature (°C)

图7-23. Output High Leakage Current vs.Temperature at 5V

图7-24. Output High Leakage Current vs. Temperature at 36V

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7.18 Typical Characteristics for LM339B and LM2901B Only (continued)

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

1000

900

800

700

600

500

400

300

200

100

1000

900

800

700

600

500

400

300

200

100

125°C

85°C

25°C

-40°C

125°C

85°C

25°C

-40°C

V_S= 5V

V_CM= 0V

C_L= 15pF

R_P= 5.1k

V_CM= 0V

C_L= 15pF

R_P= 5.1k

100

Input Overdrive (mV)

1000

100

Input Overdrive (mV)

1000

图7-25. High to Low Propagation Delay vs. Input Overdrive

图7-26. Low to High Propagation Delay vs. Input Overdrive

Voltage, 5V

1000

125°C

85°C

25°C

-40°C

125°C

85°C

25°C

-40°C

V_S= 12V

V_CM= 0V

C_L= 15pF

R_P= 5.1k

V_S= 12V

V_CM= 0V

C_L= 15pF

R_P= 5.1k

900

800

700

600

500

400

300

200

100

900

800

700

600

500

400

300

200

100

Input Overdrive (mV)

1000

100

Input Overdrive (mV)

1000

图7-27. High to Low Propagation Delay vs. Input Overdrive

图7-28. Low to High Propagation Delay vs. Input Overdrive

Voltage, 12V

1000

125°C

85°C

25°C

-40°C

125°C

85°C

25°C

-40°C

V_S= 36V

V_CM= 0V

C_L= 15pF

R_P= 5.1k

V_S= 36V

V_CM= 0V

C_L= 15pF

R_P= 5.1k

900

800

700

600

500

400

300

200

100

900

800

700

600

500

400

300

200

100

Input Overdrive (mV)

1000

100

Input Overdrive (mV)

1000

图7-29. High to Low Propagation Delay vs. Input Overdrive

图7-30. Low to High Propagation Delay vs. Input Overdrive

Voltage, 36V

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7.18 Typical Characteristics for LM339B and LM2901B Only (continued)

T_A= 25°C, V_S= 5 V, R_PULLUP= 5.1k, C_L= 15 pF, V_CM= 0 V, V_UNDERDRIVE= 100 mV, V_OVERDRIVE= 100 mV unless otherwise

noted.

V_REF= V_CC/2

20mV Overdrive

100mV

Overdrive

5mV

Overdrive

5mV Overdrive

100mV

Overdrive

-1

-0.1

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

Time (ms)

1.1

-0.1

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

Time (ms)

1.1

图7-31. Response Time for Various Overdrives, High-to-Low

图7-32. Response Time for Various Overdrives, Low-to-High

Transition

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7.19 Typical Characteristics, Non-B Versions

1.8

1.6

T_A= –55°C

1.4

T_A= 25°C

T_A= 0°C

1.2

T_A= 0°C

T_A= 25°C

T_A= 70°C

0.8

T_A= 125°C

0.6

0.4

0.2

T_A= 125°C

V_CC– Supply Voltage – V

图7-33. Supply Current vs Supply Voltage

图7-34. Input Bias Current vs Supply Voltage

Overdrive = 5 mV

T_A= 125°C

Overdrive = 20 mV

T_A= 25°C

Overdrive = 100 mV

0.1

T_A= –55°C

0.01

-1

0.001

-0.3

0.25 0.5 0.75

1.25 1.5 1.75

2.25

0.01

0.1

100

t – Time – µs

I_O– Output Sink Current – mA

图7-36. Response Time for Various Overdrives

图7-35. Output Saturation Voltage

Negative Transition

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Overdrive = 5 mV

Overdrive = 20 mV

Overdrive = 100 mV

-1

-0.3

0.25 0.5 0.75

1.25 1.5 1.75

2.25

t – Time – µs

图7-37. Response Time for Various Overdrives Positive Transition

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8 Detailed Description

8.1 Overview

The LMx39 and LM2901x are quad comparators with the ability to operate up to an absolute maximum of 36 V

on the supply pin. This standard device has proven ubiquity and versatility across a wide range of applications.

This is due to very wide supply voltages range (2 V up to 32 V), low Iq, and fast response of the device.

The open-drain output allows the user to configure the output logic low voltage (V_OL) and allows the comparator

to be used in AND functionality.

8.2 Functional Block Diagram

80-µA

Current Regulator

80 µA

10 µA

60 µA

10 µA

COMPONENT COUNT

Epi-FET

Diodes

Resistors

IN+

IN−

OUT

Transistors 30

GND

图8-1. Schematic (Each Comparator)

8.3 Feature Description

The comparator consists of a PNP Darlington pair input, allowing the device to operate with very high gain and

fast response with minimal input bias current. The input Darlington pair creates a limit on the input common-

mode voltage capability, allowing the comparator to accurately function from ground to (V_CC– 1.5 V) differential

input. Allow for (V_CC–2 V) at cold temperature.

The output consists of an open-collector NPN (pulldown or low-side) transistor. The output NPN sinks current

when the negative input voltage is higher than the positive input voltage and the offset voltage. The VOL is

resistive and scales with the output current. See the 节 7 section for V_OLvalues with respect to the output

current.

8.4 Device Functional Modes

8.4.1 Voltage Comparison

The comparator operates solely as a voltage comparator, comparing the differential voltage between the positive

and negative pins and outputting a logic low or high impedance (logic high with pullup) based on the input

differential polarity.

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9 Application and Implementation

备注

以下应用部分中的信息不属于TI 器件规格的范围，TI 不担保其准确性和完整性。TI 的客户应负责确定

器件是否适用于其应用。客户应验证并测试其设计，以确保系统功能。

9.1 Application Information

Typically, a comparator compares either a single signal to a reference, or to two differnt signals. Many users take

advantage of the open-drain output to drive the comparison logic output to a logic voltage level to an MCU or

logic device. The wide supply range and high voltage capability makes LMx39 or LM2901x optimal for level

shifting to a higher or lower voltage.

9.2 Typical Application

V_LOGIC

R_pullup

V_LOGIC

R_pullup

V_SUP

Vin

Vin+

Vin-

LM2901

Vref

C_L

图9-1. Single-ended and Differential Comparator Configurations

9.2.1 Design Requirements

For this design example, use the parameters listed in 表9-1 as the input parameters.

表9-1. Design Parameters

DESIGN PARAMETER

Input Voltage Range

Supply Voltage

EXAMPLE VALUE

0 V to Vsup-1.5 V

4.5 V to V_CCmaximum

0 V to V_CCmaximum

1 µA to 4 mA

100 mV

Logic Supply Voltage

Output Current (R_PULLUP

Input Overdrive Voltage

Reference Voltage

)

2.5 V

Load Capacitance (C_L)

15 pF

9.2.2 Detailed Design Procedure

When using the LMx39 in a general comparator application, determine the following:

• Input voltage range

• Minimum overdrive voltage

• Output and drive current

• Response time

9.2.2.1 Input Voltage Range

When choosing the input voltage range, the input common-mode voltage range (V_ICR) must be taken in to

account. If temperature operation is above or below 25°C the V_ICRcan range from 0 V to V_CC– 2 V. This limits

the input voltage range to as high as V_CC– 2 V and as low as 0 V. Operation outside of this range can yield

incorrect comparisons.

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The following list describes the outcomes of some input voltage situations.

• When both IN–and IN+ are both within the common-mode range:

– If IN–is higher than IN+ and the offset voltage, the output is low and the output transistor is sinking

current

– If IN–is lower than IN+ and the offset voltage, the output is high impedance and the output transistor is

not conducting

• When IN–is higher than common mode and IN+ is within common mode, the output is low and the output

transistor is sinking current

• When IN+ is higher than common mode and IN–is within common mode, the output is high impedance and

the output transistor is not conducting

• When IN–and IN+ are both higher than common mode, the output is low and the output transistor is sinking

current

9.2.2.2 Minimum Overdrive Voltage

Overdrive voltage is the differential voltage produced between the positive and negative inputs of the comparator

over the offset voltage (V_IO). To make an accurate comparison, the overdrive voltage (V_OD) must be higher than

the input offset voltage (V_IO). Overdrive voltage can also determine the response time of the comparator, with the

response time decreasing with increasing overdrive. 图 9-2 and 图 9-3 show positive and negative response

times with respect to overdrive voltage.

9.2.2.3 Output and Drive Current

Output current is determined by the load and pullup resistance and logic and pullup voltage. The output current

produces a low-level output voltage (V_OL) from the comparator, where V_OLis proportional to the output current.

The output current can also effect the transient response.

9.2.2.4 Response Time

Response time is a function of input over-drive. See the 节 7.19 graphs for typical response times. The rise and

fall times can be determined by the load capacitance (C_L), load/pull-up resistance (R_PULLUP) and equivalent

collector-emitter resistance (R_CE).

• The rise time (τ_R) is approximately τ_R~ R_PULLUP× C_L

• The fall time (τ_F) is approximately τ_F~ R_CE× C_L

– R_CEcan be determined by taking the slope of 图7-35 in its linear region at the desired temperature, or by

dividing the V_OLby I_OUT

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9.2.3 Application Curves

图9-2 and 图9-3 were generated with scope probe parasitic capacitance of 50 pF.

5mV OD

20mV OD

100mV OD

2.25

œ1

-0.25

œ1

0.25

0.75

1.25

1.75

œ0.25 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00

Time (usec)

C004

C006

V_CC= 5 V

V_Logic= 5 V

V_CC= 5 V

V_Logic= 5 V

R_PULLUP= 5.1 kΩ

图9-2. Response Time vs Output Voltage (Positive 图9-3. Response Time vs Output Voltage (Negative

Transition)

10 Power Supply Recommendations

For fast response and comparison applications with noisy or AC inputs, use a bypass capacitor on the supply pin

to reject any variation on the supply voltage. This variation can affect the common-mode range of the

comparator input and create an inaccurate comparison.

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11 Layout

11.1 Layout Guidelines

To create an accurate comparator application without hysteresis, maintain a stable power supply with minimized

noise and glitches, which can affect the high level input common-mode voltage range. To achieve this accuracy,

add a bypass capacitor between the supply voltage and ground. Place a bypass capacitor on the positive power

supply and negative supply (if available).

备注

If a negative supply is not being used, do not place a capacitor between the GND pin of the device

and system ground.

11.2 Layout Example

Ground

Bypass

Capacitor

1OUT

2OUT

3OUT

4OUT

0.1 μF

Positive Supply

Negative Supply or Ground

GND

4IN+

4IN–

3IN+

Only needed

for dual power

supplies

2IN–

2IN+

1IN–

1IN+

0.1 μF

Ground

3IN–

图11-1. LMx39 Layout Example

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12 Device and Documentation Support

12.1 Related Links

The table below lists quick access links. Categories include technical documents, support and community

resources, tools and software, and quick access to sample or buy.

表12-1. Related Links

TECHNICAL

DOCUMENTS

TOOLS &

SOFTWARE

SUPPORT &

COMMUNITY

PARTS

PRODUCT FOLDER

SAMPLE & BUY

LM139

LM239

Click here

LM339

LM139A

LM239A

LM339A

LM2901

LM2901AV

LM2901V

12.2 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper

right corner, click on Alert me to register and receive a weekly digest of any product information that has

changed. For change details, review the revision history included in any revised document.

12.3 支持资源

TI E2E^™支持论坛是工程师的重要参考资料，可直接从专家获得快速、经过验证的解答和设计帮助。搜索现有解

答或提出自己的问题可获得所需的快速设计帮助。

链接的内容由各个贡献者“按原样”提供。这些内容并不构成 TI 技术规范，并且不一定反映 TI 的观点；请参阅

TI 的《使用条款》。

12.4 Trademarks

TI E2E^™is a trademark of Texas Instruments.

所有商标均为其各自所有者的财产。

12.5 Electrostatic Discharge Caution

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled

with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric changes could cause the device not to meet its published

specifications.

12.6 术语表

TI 术语表

本术语表列出并解释了术语、首字母缩略词和定义。

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13 Mechanical, Packaging, and Orderable Information

The following pages include mechanical packaging and orderable information. This information is the most

current data available for the designated devices. This data is subject to change without notice and revision of

this document. For browser based versions of this data sheet, refer to the left hand navigation.

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PACKAGE OPTION ADDENDUM

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PACKAGING INFORMATION

Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead finish/

Ball material

MSL Peak Temp

Op Temp (°C)

Device Marking

Samples

Drawing

Qty

(1)

(2)

(3)

(4/5)

(6)

LM139AD

LM139ADG4

LM139ADR

LM139ADRG4

LM139D

ACTIVE

SOIC

RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-55 to 125

-25 to 85

LM139A

Samples

NIPDAU

NIPDAU | SN

LM139A

LM139

2500 RoHS & Green

RoHS & Green

LM139DG4

LM139DR

LM139

2500 RoHS & Green

LM139

LM139DRG4

LM239AD

LM139

RoHS & Green

LM239A

LM239ADE4

LM239ADR

-25 to 85

2500 RoHS & Green

-25 to 85

LM239ADRE4

LM239ADRG4

LM239D

LIFEBUY

ACTIVE

SOIC

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-25 to 85

LM239A

LM239

RoHS & Green

Samples

LM239DE4

LM239DG4

LM239DR

ACTIVE

LIFEBUY

SOIC

PDIP

NIPDAU

Level-1-260C-UNLIM

N / A for Pkg Type

-25 to 85

LM239

LM239N

2500 RoHS & Green

NIPDAU | SN

LM239DRG3

LM239DRG4

LM239N

NIPDAU

RoHS & Green

NIPDAU | SN

NIPDAU

LM239NE4

N / A for Pkg Type

Addendum-Page 1

PACKAGE OPTION ADDENDUM

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Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead finish/

Ball material

MSL Peak Temp

Op Temp (°C)

Device Marking

Samples

Drawing

Qty

(1)

(2)

(3)

(4/5)

(6)

LM239PW

ACTIVE

TSSOP

RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-25 to 85

L239

Samples

LM239PWR

2000 RoHS & Green

NIPDAU | SN

LM239PWRG4

LM2901AVQDR

LIFEBUY

ACTIVE

TSSOP

SOIC

2000 RoHS & Green

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-25 to 85

-40 to 125

L2901AV

LM2901B

LM2901

Samples

LM2901AVQDRG4

LM2901AVQPWR

LM2901AVQPWRG4

LM2901BIPWR

LM2901D

ACTIVE

SOIC

TSSOP

SOIC

2500 RoHS & Green

2000 RoHS & Green

3000 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-40 to 125

NIPDAU

RoHS & Green

NIPDAU

LM2901DE4

SOIC

NIPDAU

LM2901DG4

SOIC

NIPDAU

LM2901DR

SOIC

2500 RoHS & Green

NIPDAU | SN

LM2901DRE4

LM2901DRG3

LIFEBUY

ACTIVE

SOIC

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-40 to 125

LM2901

Samples

LM2901DRG4

LM2901N

LIFEBUY

ACTIVE

SOIC

PDIP

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

N / A for Pkg Type

-40 to 125

LM2901

RoHS & Green

LM2901N

LM2901NE4

LM2901NSR

LIFEBUY

ACTIVE

PDIP

RoHS & Green

NIPDAU

N / A for Pkg Type

-40 to 125

LM2901N

LM2901

2000 RoHS & Green

Level-1-260C-UNLIM

Samples

LM2901PW

LM2901PWG4

LM2901PWR

LM2901PWRG3

ACTIVE

TSSOP

RoHS & Green

NIPDAU

NIPDAU | SN

Level-1-260C-UNLIM

-40 to 125

L2901

2000 RoHS & Green

Addendum-Page 2

PACKAGE OPTION ADDENDUM

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Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead finish/

Ball material

MSL Peak Temp

Op Temp (°C)

Device Marking

Samples

Drawing

Qty

(1)

(2)

(3)

(4/5)

(6)

LM2901PWRG4

LM2901VQDR

LM2901VQPWR

LM2901VQPWRG4

LM339AD

ACTIVE

TSSOP

SOIC

2000 RoHS & Green

2500 RoHS & Green

2000 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

-40 to 125

0 to 70

L2901

Samples

NIPDAU

L2901V

LM339A

L339A

TSSOP

SOIC

NIPDAU

RoHS & Green

NIPDAU

LM339ADBR

LM339ADE4

SSOP

SOIC

2000 RoHS & Green

NIPDAU

0 to 70

RoHS & Green

NIPDAU

0 to 70

LM339A

LM339ADG4

SOIC

NIPDAU

0 to 70

LM339ADR

SOIC

2500 RoHS & Green

NIPDAU | SN

0 to 70

LM339ADRE4

LM339ADRG4

LM339AN

LIFEBUY

ACTIVE

SOIC

PDIP

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

N / A for Pkg Type

0 to 70

LM339A

LM339AN

RoHS & Green

NIPDAU | SN

Samples

LM339ANE4

LM339ANSR

LIFEBUY

ACTIVE

PDIP

RoHS & Green

NIPDAU

N / A for Pkg Type

0 to 70

LM339AN

LM339A

2000 RoHS & Green

Level-1-260C-UNLIM

LM339ANSRG4

LM339APW

LIFEBUY

ACTIVE

NIPDAU

Level-1-260C-UNLIM

0 to 70

LM339A

L339A

TSSOP

RoHS & Green

Samples

LM339APWG4

LM339APWR

LM339APWRG4

LM339BIPWR

LM339D

ACTIVE

TSSOP

SOIC

RoHS & Green

NIPDAU

NIPDAU | SN

NIPDAU

Level-1-260C-UNLIM

0 to 70

-40 to 85

0 to 70

L339A

LM339B

LM339

2000 RoHS & Green

3000 RoHS & Green

NIPDAU

RoHS & Green

NIPDAU

LM339DBR

SSOP

2000 RoHS & Green

NIPDAU

Addendum-Page 3

PACKAGE OPTION ADDENDUM

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Orderable Device

Status Package Type Package Pins Package

Eco Plan

Lead finish/

Ball material

MSL Peak Temp

Op Temp (°C)

Device Marking

Samples

Drawing

Qty

(1)

(2)

(3)

(4/5)

(6)

LM339DE4

LM339DG4

LM339DR

ACTIVE

SOIC

RoHS & Green

NIPDAU

Level-1-260C-UNLIM

0 to 70

LM339

Samples

NIPDAU

LM339

2500 RoHS & Green

NIPDAU | SN

LM339DRE4

LM339DRG3

LIFEBUY

ACTIVE

SOIC

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

0 to 70

LM339

Samples

LM339DRG4

LM339N

LIFEBUY

ACTIVE

SOIC

PDIP

2500 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

N / A for Pkg Type

0 to 70

LM339

RoHS & Green

NIPDAU | SN

LM339N

Samples

LM339NE3

ACTIVE

PDIP

RoHS &

N / A for Pkg Type

0 to 70

LM339N

Non-Green

LM339NE4

LM339NSR

ACTIVE

PDIP

RoHS & Green

NIPDAU

N / A for Pkg Type

0 to 70

LM339N

LM339

Samples

2000 RoHS & Green

Level-1-260C-UNLIM

LM339NSRG4

LM339PW

LIFEBUY

ACTIVE

NIPDAU

Level-1-260C-UNLIM

0 to 70

LM339

L339

TSSOP

RoHS & Green

Samples

LM339PWG4

LM339PWR

ACTIVE

TSSOP

RoHS & Green

NIPDAU

Level-1-260C-UNLIM

0 to 70

L339

2000 RoHS & Green

NIPDAU | SN

LM339PWRE4

LM339PWRG3

LIFEBUY

ACTIVE

TSSOP

2000 RoHS & Green

NIPDAU

Level-1-260C-UNLIM

0 to 70

L339

Samples

LM339PWRG4

PLM339BIDR

LIFEBUY

ACTIVE

TSSOP

SOIC

2000 RoHS & Green

NIPDAU

Call TI

Level-1-260C-UNLIM

Call TI

0 to 70

L339

3000

TBD

-40 to 85

⁽¹⁾The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

Addendum-Page 4

PACKAGE OPTION ADDENDUM

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⁽²⁾RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance

do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may

reference these types of products as "Pb-Free".

RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.

Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based

flame retardants must also meet the <=1000ppm threshold requirement.

⁽³⁾MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.

⁽⁴⁾There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.

⁽⁵⁾Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation

of the previous line and the two combined represent the entire Device Marking for that device.

(6)

Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two

lines if the finish value exceeds the maximum column width.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information

provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and

continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.

TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

OTHER QUALIFIED VERSIONS OF LM139, LM239A, LM2901, LM2901AV, LM2901B, LM2901V :

Automotive : LM239A-Q1, LM2901-Q1, LM2901AV-Q1, LM2901B-Q1, LM2901V-Q1

•

Enhanced Product : LM239A-EP

•

Space : LM139-SP

•

NOTE: Qualified Version Definitions:

Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects

•

Enhanced Product - Supports Defense, Aerospace and Medical Applications

•

Addendum-Page 5

PACKAGE OPTION ADDENDUM

www.ti.com

29-Jun-2023

Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based application

•

Addendum-Page 6

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

TAPE AND REEL INFORMATION

REEL DIMENSIONS

TAPE DIMENSIONS

Reel

Diameter

Cavity

A0 Dimension designed to accommodate the component width

B0 Dimension designed to accommodate the component length

K0 Dimension designed to accommodate the component thickness

Overall width of the carrier tape

P1 Pitch between successive cavity centers

Reel Width (W1)

QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE

Sprocket Holes

Q1 Q2

Q3 Q4

Q1 Q2

Q3 Q4

User Direction of Feed

Pocket Quadrants

*All dimensions are nominal

Device

Package Package Pins

Type Drawing

SPQ

Reel

Pin1

Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant

(mm) W1 (mm)

LM139ADR

LM139ADRG4

LM139DR

SOIC

2500

2000

330.0

16.4

16.8

16.4

16.8

17.5

16.4

12.4

6.5

6.4

6.5

6.9

9.0

9.5

9.0

9.5

9.05

9.0

5.6

2.1

1.6

8.0

16.0

12.0

SOIC

LM139DRG4

LM239ADR

SOIC

LM239ADR

SOIC

LM239DR

SOIC

LM239DR

SOIC

LM239DRG3

LM239DRG4

LM239PWR

SOIC

TSSOP

LM239PWRG4

LM2901AVQPWR

LM2901AVQPWRG4

Pack Materials-Page 1

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

Device

Package Package Pins

Type Drawing

SPQ

Reel

Pin1

Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant

(mm) W1 (mm)

LM2901BIPWR

LM2901DR

TSSOP

SOIC

3000

2500

2000

2500

2000

3000

2000

2500

2000

330.0

12.4

16.4

16.8

16.4

12.4

16.4

16.8

16.4

12.4

16.4

16.8

16.4

16.8

17.5

16.4

12.4

6.9

6.5

8.2

6.9

8.35

6.5

8.2

6.9

8.35

6.5

6.4

6.5

8.2

6.9

5.6

9.0

9.5

9.0

10.5

5.6

6.6

9.0

9.5

9.0

10.5

5.6

6.6

9.5

9.0

9.5

9.05

9.0

10.5

5.6

1.6

2.1

2.5

1.6

2.4

2.1

2.5

1.6

2.4

2.1

2.5

1.6

8.0

12.0

8.0

12.0

8.0

12.0

8.0

12.0

8.0

12.0

8.0

12.0

16.0

12.0

16.0

12.0

16.0

12.0

LM2901DR

SOIC

LM2901DRG3

LM2901DRG4

LM2901NSR

LM2901PWR

LM2901PWRG3

LM2901PWRG4

LM2901VQPWR

LM2901VQPWRG4

LM339ADBR

LM339ADR

SOIC

TSSOP

SSOP

SOIC

LM339ADR

SOIC

LM339ADRG4

LM339ANSR

LM339APWR

LM339APWRG4

LM339BIPWR

LM339DBR

SOIC

TSSOP

SSOP

SOIC

LM339DR

SOIC

LM339DRG3

LM339DRG4

LM339NSR

SOIC

LM339PWR

TSSOP

LM339PWRG3

LM339PWRG4

Pack Materials-Page 2

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

TAPE AND REEL BOX DIMENSIONS

Width (mm)

*All dimensions are nominal

Device

Package Type Package Drawing Pins

SPQ

Length (mm) Width (mm) Height (mm)

LM139ADR

LM139ADRG4

LM139DR

SOIC

2500

2000

3000

2500

350.0

340.5

356.0

364.0

340.5

364.0

333.2

340.5

356.0

340.5

350.0

336.1

356.0

364.0

336.1

364.0

345.9

336.1

356.0

336.1

43.0

32.0

35.0

27.0

32.0

27.0

28.6

32.0

35.0

32.0

SOIC

LM139DRG4

LM239ADR

SOIC

LM239ADR

SOIC

LM239DR

SOIC

LM239DR

SOIC

LM239DRG3

LM239DRG4

LM239PWR

SOIC

TSSOP

SOIC

LM239PWRG4

LM2901AVQPWR

LM2901AVQPWRG4

LM2901BIPWR

LM2901DR

Pack Materials-Page 3

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

Device

Package Type Package Drawing Pins

SPQ

Length (mm) Width (mm) Height (mm)

LM2901DR

LM2901DRG3

LM2901DRG4

LM2901NSR

LM2901PWR

LM2901PWRG3

LM2901PWRG4

LM2901VQPWR

LM2901VQPWRG4

LM339ADBR

LM339ADR

SOIC

2500

2000

2500

2000

3000

2000

2500

2000

364.0

356.0

340.5

356.0

364.0

356.0

340.5

364.0

340.5

356.0

364.0

356.0

364.0

340.5

364.0

333.2

340.5

356.0

364.0

356.0

364.0

356.0

336.1

356.0

364.0

356.0

336.1

364.0

336.1

356.0

364.0

356.0

364.0

336.1

364.0

345.9

336.1

356.0

364.0

356.0

27.0

35.0

32.0

35.0

27.0

35.0

32.0

27.0

32.0

35.0

27.0

35.0

27.0

32.0

27.0

28.6

32.0

35.0

27.0

35.0

SOIC

TSSOP

SSOP

SOIC

LM339ADR

SOIC

LM339ADRG4

LM339ANSR

LM339APWR

LM339APWRG4

LM339BIPWR

LM339DBR

SOIC

TSSOP

SSOP

SOIC

LM339DR

SOIC

LM339DRG3

LM339DRG4

LM339NSR

SOIC

LM339PWR

TSSOP

LM339PWRG3

LM339PWRG4

Pack Materials-Page 4

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

TUBE

T - Tube

height

L - Tube length

W - Tube

width

B - Alignment groove width

*All dimensions are nominal

Device

Package Name Package Type

Pins

SPQ

L (mm)

W (mm)

T (µm)

B (mm)

LM139AD

LM139ADG4

LM139D

SOIC

PDIP

TSSOP

SOIC

PDIP

TSSOP

SOIC

505.46

506.6

507

6.76

3810

3940

600

6.76

LM139DG4

LM239AD

6.76

4.32

5.4

LM239AD

LM239ADE4

LM239D

506.6

507

506.6

507

LM239D

LM239DE4

LM239DG4

LM239N

506.6

507

506.6

506.1

506

LM239N

13.97

11230

600

4.32

5.4

LM239NE4

LM239PW

LM2901D

506.1

506

13.97

10.2

11230

3600

3940

11230

3600

3940

4.32

3.5

530

506.6

506

4.32

3.5

LM2901DE4

LM2901DG4

LM2901N

13.97

10.2

LM2901NE4

LM2901PW

LM2901PWG4

LM339AD

506

530

3.5

507

4.32

LM339AD

506.6

LM339ADE4

Pack Materials-Page 5

PACKAGE MATERIALS INFORMATION

www.ti.com

29-Jun-2023

Device

Package Name Package Type

Pins

SPQ

L (mm)

W (mm)

T (µm)

B (mm)

LM339ADE4

LM339ADG4

LM339AN

SOIC

PDIP

TSSOP

SOIC

PDIP

TSSOP

507

506.6

507

3940

11230

600

4.32

5.4

506

13.97

LM339AN

506

LM339AN

506.1

506

LM339ANE4

LM339APW

LM339APWG4

LM339D

13.97

11230

600

4.32

5.4

506

506.1

530

10.2

3600

3940

11230

600

3.5

530

3.5

507

4.32

5.4

LM339D

506.6

507

LM339DE4

LM339DG4

LM339N

506.6

507

506.6

506

13.97

LM339N

506

LM339N

506.1

506

LM339NE3

LM339NE4

LM339PW

LM339PWG4

600

5.4

13.97

10.2

11230

3600

4.32

3.5

506

530

3.5

Pack Materials-Page 6

MECHANICAL DATA

MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001

DB (R-PDSO-G**)

PLASTIC SMALL-OUTLINE

28 PINS SHOWN

0,38

0,22

0,65

0,15

0,25

0,09

5,60

5,00

8,20

7,40

Gage Plane

0,25

0°–ā8°

0,95

0,55

Seating Plane

0,10

2,00 MAX

0,05 MIN

PINS **

DIM

6,50

5,90

6,50

5,90

7,50

8,50

7,90

10,50

9,90

10,50 12,90

A MAX

A MIN

6,90

9,90

12,30

4040065 /E 12/01

NOTES: A. All linear dimensions are in millimeters.

B. This drawing is subject to change without notice.

C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.

D. Falls within JEDEC MO-150

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

重要声明和免责声明

TI“按原样”提供技术和可靠性数据（包括数据表）、设计资源（包括参考设计）、应用或其他设计建议、网络工具、安全信息和其他资源，

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这些资源可供使用 TI 产品进行设计的熟练开发人员使用。您将自行承担以下全部责任：(1) 针对您的应用选择合适的 TI 产品，(2) 设计、验

证并测试您的应用，(3) 确保您的应用满足相应标准以及任何其他功能安全、信息安全、监管或其他要求。

这些资源如有变更，恕不另行通知。TI 授权您仅可将这些资源用于研发本资源所述的 TI 产品的应用。严禁对这些资源进行其他复制或展示。

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TI 反对并拒绝您可能提出的任何其他或不同的条款。IMPORTANT NOTICE

邮寄地址：Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

LM339B [TI]

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