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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)

VI

Power Supply Voltage

Differential Input Voltage

Input Voltage

±18

40

V

-0.3 ~ +40

550

SOP-8

Power

Dissipation

PD

mW

DIP-8

Junction Temperature

830

150

TJ

° C

TOPR

TSTG

TL

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=0?

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

C

Voltage

IBIAS

IIO

Input Bias Current

Input Offset Current

-

20 200

-

200 nA

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

VCC=30V

5

-

30

100 nA

Input Common Mode Voltage

(Note3)

VCC

-1.5

VCC

-1.5

VIR

0

V

T^A=-40 to 85° C RL=∞,

V^CC=30V

-

0.7 2.0

0.5 1.2

-

0.7

0.5

2.0

mA

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

GV

Description

Unit

Conditions

Min.

Typ.

Max. Min.

Typ.

Max.

V^CC=15V, RL≥2K?

V^O=1V ~11V

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

Large Singnal Voltage Gain

85 100

60 70

70 100

-

80

-

dB

CMRR Common Mode Rejection Ratio

PSRR Power Supply Rejection Ratio

-

60

-

dB

V^CC=5V to 30V

CS

Channel Separation

-

-120

-

-120

-

dB f=1KHZ ~ 20KHZ

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

mA

ISOURCE

20

40

-

20

0

-

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

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

mA

Output Current

10

12

-

15

50

40

-

5

12

-

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

ISINK

ISC

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

mA

50

40

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

Output Short Circuit Current to

Ground

60

mA V^CC=15V

26

27

-

28

5

-

26

27

-

V^CC=30V, RL=2K?

V

VO(H)

VO(L)

Output Voltage Swing

V^CC=30V, RL=10K?

20

30

mV V^CC=5V, RL=10K?

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

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

42970 MEXICO

Tel: +52-55-5560-1519

Fax: +52-55-5560-2190

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Tel: +55-11-5574-7949

Fax: +55-11-5572-0052

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Tel: +86-21-5424-9942

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Rev. A/DX 2007-06-04

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