LM358AS8-XX-TR70 [TAITRON]

Dual Low Offset Operational Amplifier; 双低失调运算放大器


型号：	LM358AS8-XX-TR70
厂家：	TAITRON COMPONENTS INCORPORATED
描述：	Dual Low Offset Operational Amplifier 双低失调运算放大器运算放大器
文件：	总10页 (文件大小：635K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Dual Low Offset

Operational Amplifier

LM358A LM358B

Dual Low Offset Operational Amplifier

General Description

• The LM358A/B series consist of two independent, high gain

and internally frequency compensated operational amplifiers.

They can specifically designed to operate from a single power

supply. Operation from split power supply is also possible and

the low power supply current drain is independent of the magnitude

of the power supply voltages.

SOP-8

DIP-8

• The LM358A/B is available in SOP-8 and DIP-8 packages.

Features

Applications

• Battery Charger

• Internally frequency compensated for unity gain

• Large DC voltage gain: 100dB Typical

• Wide power supply range:

• Cordless Telephone

• Switching Power Supply

Single Supply: 3V to 36 V

Dual Supplies: ±1.5V to ±18V

• Input common-mode voltage range include ground

• RoHS Compliance

Ordering Information

Rev. A/DX 2007-06-04

Page 1 of 10

TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com

Tel:

(800)-TAITRON (800)-824-8766 (661)-257-6060

(800)-TAITFAX (800)-824-8329 (661)-257-6415

Fax:

Dual Low Offset Operational Amplifier

LM358A LM358B

Internal Block Diagram

Functional Block Diagram

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Absolute Maximum Ratings (Note1)

Symbol

Description

LM358A

LM358B

Unit

VCC

VI(DIFF)

Power Supply Voltage

Differential Input Voltage

Input Voltage

±18

-0.3 ~ +40

550

SOP-8

Power

Dissipation

DIP-8

Junction Temperature

830

150

° C

TOPR

TSTG

Operating Temperature Range

Storage Temperature Range

-40 ~ +85

-65 ~ +150

260

° C

Lead Temperature (Soldering 10s)

Electrical Characteristics

(VCC=5.0V, VEE=GND, T_A=25ºC, -40° C to 85° C (Note2) unless noted otherwise)

LM358A

LM358B

Symbol

Description

Unit

Conditions

Min.

Typ.

Max. Min.

Typ.

Max.

V^O=1.4V,RS=0Ω

V^CC=5V to 30V

VIO

Input Offset Voltage

2.0 5.0

2.0

7.0

3.0 mV

Average Temperature

∆VIO/∆T Coefficient of Input Offset

µV/°

7.0

T^A=-40 to 85° C

Voltage

IBIAS

IIO

Input Bias Current

Input Offset Current

20 200

200 nA

I^IN+or IIN-, VCM=0V

VCC=30V

100 nA

Input Common Mode Voltage

(Note3)

VCC

-1.5

VCC

-1.5

VIR

T^A=-40 to 85° C RL=∞,

V^CC=30V

0.7 2.0

0.5 1.2

0.7

0.5

2.0

1.2

ICC

Power Supply Current

T^A=-40 to 85° C RL=∞,

V^CC=5V

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

LM358A

LM358B

Symbol

Description

Unit

Conditions

Min.

Typ.

Max. Min.

Typ.

Max.

V^CC=15V, RL≥2KΩ

V^O=1V ~11V

DC, V^CM=0V to VCC-1.5V

Large Singnal Voltage Gain

85 100

60 70

70 100

CMRR Common Mode Rejection Ratio

PSRR Power Supply Rejection Ratio

V^CC=5V to 30V

Channel Separation

-120

dB f=1KHZ ~ 20KHZ

V^I(+)=1V, VI(-)=0V

ISOURCE

V^CC=15V, VO(P)=2V

V^I(+)=0V, VI(-)=1V

Output Current

V^CC=15V, VO(P)=2V

ISINK

ISC

V^I(+)=0V, VI(-)=1V

V^CC=15V, VO(P)=0.2V

Output Short Circuit Current to

Ground

mA V^CC=15V

V^CC=30V, RL=2KΩ

VO(H)

VO(L)

Output Voltage Swing

V^CC=30V, RL=10KΩ

mV V^CC=5V, RL=10KΩ

Typical Characteristics Curves

Fig.2- Input Current vs. Temperature

Fig.1- Input Voltage Range

Power Supply Voltage (V)

Temperature (° C)

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Fig.3- Supply Current vs Supply Voltage

Fig.4- Voltage Gain vs Supply Voltage

Supply Voltage (V)

Power Supply Voltage (V)

Fig.6- Common Mode Rejection Ratio

Fig.5- Open Loop Frequency Response

f – Frequency (Hz)

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Fig.7- Voltage Follower Pulse Response

Fig.8- Voltage Follower Pulse Response

(Small Signal)

t – Time (us)

Fig.9- Large Signal Frequency Response

Fig.10- Output Current Sinking

Output Source Current (mA)

f – Frequency (Hz)

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Fig.11- Output Sink Current

Fig.12- Current Limiting vs Temperature

Output Sink Current (mA)

Temperature (° C)

Typical Application

Fig.13- Battery Charger

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Typical Application (Continued)

Fig.14- Power Amplifier

Fig.15- DC Summing Amplifier

Fig.16- AC Coupled Non-Inverting Amplifier

Fig.17- Fixed Current Sources

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

Typical Application (Continued)

Fig.18- Pulse Generator

Fig.19- DC Coupled Low-Pass Active Filter

Dimensions in inches (mm)

SOP-8

Rev. A/DX 2007-06-04

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Dual Low Offset Operational Amplifier

LM358A LM358B

DIP-8

How to contact us:

US HEADQUARTERS

28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162

Tel: (800) TAITRON (800) 824-8766 (661) 257-6060

Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415

Email: taitron@taitroncomponents.com

Http://www.taitroncomponents.com

TAITRON COMPONENTS MEXICO, S.A .DE C.V.

BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.

42970 MEXICO

Tel: +52-55-5560-1519

Fax: +52-55-5560-2190

TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA

RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL

Tel: +55-11-5574-7949

Fax: +55-11-5572-0052

TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE

CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA

Tel: +86-21-5424-9942

Fax: +86-21-5424-9931

Rev. A/DX 2007-06-04

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