TS391SN2T1G [ONSEMI]

比较器，单路，低功率，36 V;


型号：	TS391SN2T1G
厂家：	ONSEMI
描述：	比较器，单路，低功率，36 V 比较器
文件：	总6页 (文件大小：131K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TS391, NCV391

Low Power Single Voltage

Comparator

Description

The TS391 is an open collector, low−power voltage comparator

designed specifically to operate from a single supply over a wide range

of voltages. Operation from split power supplies is also possible.

This comparator also has a unique characteristic in that the input

common−mode voltage range includes ground, even though operated

from a single power supply voltage.

www.onsemi.com

Features

TSOP−5

SN SUFFIX

CASE 483

• Wide Single Supply Voltage Range or Dual Supplies

• Low Supply Current (0.5 mA) Independent of Supply Voltage

(1 mW/Comparator at +5 V)

MARKING DIAGRAM

• Low Input Bias Current: 25 nA TYP

• Low Input Offset Current: 5 nA TYP

391AYWG

• Low Input Offset Voltage: 1 mV TYP

• Input Common Mode Voltage Range includes Ground

• Low Output Saturation Voltage: 250 mV TYP at I = 4 mA

Analog

• Differential Input Voltage Range Equal to the Supply Voltage

• TTL, DTL, ECL, CMOS Compatible Devices

391 = Specific Device Code

= Assembly Location

= Year

= Work Week

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

= Pb−Free Package

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

(Note: Microdot may be in either location)

PIN CONNECTIONS

OUT

VEE

IN−

VCC

IN+

IN−

ORDERING INFORMATION

out

†

Device

Package

Shipping

TS391SN2T1G

TSOP−5

(Pb−Free)

3000 / Tape &

Reel

NCV391SN2T1G*

TSOP−5

(Pb−Free)

3000 / Tape &

Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

* NCV Prefix for Automotive and Other Applications

Requiring Unique Site and Control Change Require-

ments; AEC−Q100 Qualified and PPAP Capable

Publication Order Number:

October, 2017 − Rev. 5

TS391/D

TS391, NCV391

Table 1. ABSOLUTE MAXIMUM RATINGS (Over operating free−air temperature, unless otherwise stated)

Parameter

Supply Voltage (V − V

Symbol

Limit

Unit

)

INPUT AND OUTPUT PINS

Input Voltage

−0.3 to 36

Differential Input Voltage

Output Short Circuit Current (Note 1)

TEMPERATURE

Storage Temperature

Junction Temperature

ESD RATINGS

−65 to +150

+150

°C

STG

Human Body Model

Charged Device Model

Machine Model

HBM

CDM

1500

2000

200

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

1. Short circuits from the output to V can cause excessive heating and potential destruction. The maximum short circuit current is independent

of the magnitude of V

Table 2. THERMAL INFORMATION (Note 2)

Thermal Metric

Symbol

Limit

Unit

Junction to Ambient – SOIC8

238

°C/W

2. Short−circuits can cause excessive heating and destructive dissipation. These values are typical.

Table 3. OPERATING CONDITIONS

Parameter

Operating Supply Voltage

Specified Operating Range

Symbol

Limit

2 to 36

Unit

−40 to +125

°C

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond

the Recommended Operating Ranges limits may affect device reliability.

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TS391, NCV391

Table 4. ELECTRICAL CHARACTERISTICS (Vs=+5.0 V, At T = +25°C)

Boldface limits apply over the specified temperature range, T = –40°C to +125°C.

Parameter

INPUT CHARACTERISTICS

Offset Voltage

Symbol

Test Conditions

Min

Typ

Max

Unit

Vo = 1.4 V, R

= 0 to V −1.5 V

0 W, V = 5 V to

30 V

= 0 to V −2 V

Input Bias Current

Input Offset Current

250

400

150

Input Common Mode

Range (Note 3)

ICR

– 1.5

– 2

Differential Input Voltage

(Note 4)

OUTPUT CHARACTERISTICS

Output Voltage Low

= 1 V, I = 4 mA

250

400

700

Output Sink Current

= −1, V = 1.5 V

Output Leakage Current

= 1 V, V = V = 5 V

0.1

= 1 V, V = V = 30 V

DYNAMIC PERFORMANCE

Open Loop Voltage Gain

Propagation Delay L−H

= 15 V, R = 15 kW

106

850

490

300

220

VOL

5 mV overdrive, R = 5.1 kW

PLH

20 mV overdrive, R = 5.1 kW

100 mV overdrive, R = 5.1 kW

TTL Input, Vref = +1.4 V,

= 5.1 kW

Propagation Delay H−L

620

400

250

350

5 mV overdrive, R = 5.1 kW

PHL

20 mV overdrive, R = 5.1 kW

100 mV overdrive, R = 5.1 kW

TTL Input, Vref = +1.4 V,

= 5.1 kW

POWER SUPPLY

Quiescent Current

= 5 V

0.5

−

= 30 V

1.25

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

3. The input common mode voltage of either input signal should not be allowed to go negative by more than 0.3 V. The upper end of the common

mode voltage range is VCC – 1.5 V, but either or both inputs can go to +30 V without damage.

4. Positive excursions of the input voltage may exceed the power supply level. As long as the other voltage remains within the common mode

range, the comparator will provide a proper output stage. The low input voltage state must not be less than 0.3 V below the negative supply

rail.

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TS391, NCV391

TYPICAL CHARACTERISTICS

1000

900

0°C

−55°C

70°C

−55°C

0°C

800

700

600

500

400

25°C

70°C

125°C

300

200

= 0 V

(V)

SUPPLY VOLTAGE (V)

Figure 1. Supply Current vs. Supply Voltage

Figure 2. Input Bias Current vs. V_CC

= 5 V

= 5.1 kW

C = 20 pF

T = 25°C

125°C

0.1

25°C

100 mV

Input

20 mV

5 mV

−55°C

0.01

0.001

0.01

0.1

100

LOW LEVEL OUTPUT CURRENT (mA)

TIME (200 ns/div)

Figure 3. Low Level Output Voltage vs. Output

Current

Figure 4. Propagation Delay L−H vs. Overdrive

= 5 V

= 5.1 kW

C = 20 pF

T = 25°C

100 mV

20 mV

5 mV

Input

TIME (100 ns/div)

Figure 5. Propagation Delay H−L vs. Overdrive

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MECHANICAL CASE OUTLINE

PACKAGE DIMENSIONS

TSOP−5

CASE 483

ISSUE N

DATE 12 AUG 2020

SCALE 2:1

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME

Y14.5M, 1994.

NOTE 5

2. CONTROLLING DIMENSION: MILLIMETERS.

3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH

THICKNESS. MINIMUM LEAD THICKNESS IS THE

MINIMUM THICKNESS OF BASE MATERIAL.

4. DIMENSIONS A AND B DO NOT INCLUDE MOLD

FLASH, PROTRUSIONS, OR GATE BURRS. MOLD

FLASH, PROTRUSIONS, OR GATE BURRS SHALL NOT

EXCEED 0.15 PER SIDE. DIMENSION A.

5. OPTIONAL CONSTRUCTION: AN ADDITIONAL

TRIMMED LEAD IS ALLOWED IN THIS LOCATION.

TRIMMED LEAD NOT TO EXTEND MORE THAN 0.2

FROM BODY.

0.20 C A B

0.10

0.20

DETAIL Z

MILLIMETERS

TOP VIEW

DIM

MIN

2.85

1.35

0.90

0.25

MAX

3.15

1.65

1.10

0.50

DETAIL Z

0.95 BSC

0.01

0.10

0.20

0.10

0.26

0.60

3.00

0.05

SEATING

PLANE

END VIEW

SIDE VIEW

2.50

GENERIC

MARKING DIAGRAM*

SOLDERING FOOTPRINT*

1.9

0.074

0.95

XXXAYWG

XXX MG

0.037

Analog

Discrete/Logic

2.4

0.094

XXX = Specific Device Code XXX = Specific Device Code

= Assembly Location

= Year

= Work Week

= Date Code

= Pb−Free Package

1.0

0.039

= Pb−Free Package

(Note: Microdot may be in either location)

0.7

0.028

*This information is generic. Please refer to

device data sheet for actual part marking.

Pb−Free indicator, “G” or microdot “ G”,

may or may not be present.

inches

SCALE 10:1

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

Electronic versions are uncontrolled except when accessed directly from the Document Repository.

Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.

DOCUMENT NUMBER:

DESCRIPTION:

98ARB18753C

TSOP−5

PAGE 1 OF 1

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rights of others.

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TECHNICAL PUBLICATIONS:

Technical Library: www.onsemi.com/design/resources/technical−documentation

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For additional information, please contact your local Sales Representative at

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

TS391SN2T1G [ONSEMI]

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