1/24

www.rohm.com

2009.05 - Rev.A

© 2009 ROHM Co., Ltd. All rights reserved.

Quad

Dual

Dual

BA2904H FVM-C

High-reliabillity

BA2904 F/FV/FVM

Quad

BA10324A F/FV

Dual

BA10358 F/FV

Dual

BA3404 F/FVM

General-purpose

Automotive

BA2904S F/FV/FVM

Operation guaranteed up to +105℃

Operation guaranteed up to +125℃

BA2902S F/FV/KN

Operation guaranteed up to +105℃

BA2902 F/FV/KN

Operation guaranteed up to +125℃

ROHM’s Selection Operational Amplifier / Comparator Series

Operational Amplifiers:

Ground Sense

BA10358F/FV,BA10324AF/FV,BA2904SF/FV/FVM,BA2904F/FV/FVM,

BA2904HFVM-C,BA2902S F/FV/KN,BA2902F/FV/KN,BA3404F/FVM

●

Description

General-purpose BA10358/BA10324A family and

high-reliability BA2904S/BA2904/BA2902S/BA2902

family and automotive BA2904HFVM-C integrate two

or four independent Op-Amps andphase compensation

capacitors on a single chip andhave some features of

high-gain, low power consumption,and operating

voltage range of 3[V] to 32[V] (single powersupply ).

BA3404 family is realized high speed operation

andreduce the crossover distortions that compare with

BA10358/ BA2904 family.

●

Characteristics

1) Operable with a single power supply

2) Wide operating supply voltage

+3.0[V]～+32.0[V](single supply) (BA10358/BA10324A/BA2904S/BA2904/BA2902S/BA2902 family,BA2904HFVM-C)

+4.0[V]～+36.0[V](single supply) (BA3404 family)

3) Standard Op-Amp Pin-assignments

4) Input and output are operable GND sense

5) Internal phase compensation type

6) Low supply current

7) High open loop voltage gain

8) Internal ESD protection

Human body model(HBM) ±5000[V](Typ.) (BA2904S/BA2904/BA2902S/BA2902/BA3404 family,BA2904HFVM-C)

9) Gold PAD (BA2904S/BA2904/BA2902S/BA2902/BA3404 family,BA2904HFVM-C)

10) Wide temperature range

-40[℃]～+125[℃] (BA2904/BA2902 family,BA2904HFVM-C)

-40[℃]～+105[℃] (BA2904S/BA2902S family)

-40[℃]～+85[℃] (BA10358/BA10324/BA3404 family)

●

Pin Assignment

SOP8

1

2

3

4

12

11

10

9

+IN1

VCC

NC

+IN2

-IN2

OUT2 OUT3 -IN3

-IN1

OUT1 OUT4 -IN4

+IN4

VEE

NC

+IN3

CH1

-

+

CH4

-

+

CH2

＋

－

CH3

＋

－

16

15

14

13

5

6

7

8

SSOP-B8

MSOP8

SOP14

SSOP-B14

VQFN16

BA10358F

BA2904F

BA10358FV

BA2904FV

BA2904FVM

BA10324AF

BA2902F

BA10324AFV

BA2902FV

BA2902KN

BA3404F

BA3404FVM

1

2

3

4

8

7

5

OUT1

-IN1

+IN1

VEE

VCC

OUT2

-IN2

+IN2

CH1

- +

CH2

+ -

6

OUT1

-IN1

+IN1

-IN2

CH1

-

+

1

2

3

4

5

6

7

14

13

12

11

10

9

8

VCC

+IN2

OUT2

OUT4

-IN4

+IN4

-IN3

VEE

+IN3

OUT3

CH4

+

-

CH2

-

+

CH3

+

-

BA10358F

BA2904SF

BA2904F

BA3404F

BA10358FV

BA2904SFV

BA2904FV

BA2904SFVM

BA2904FVM

BA3404FVM

BA2904HFVM-C

BA10324AF

BA2902SF

BA2902F

BA10324AFV

BA2902SFV

BA2902FV

BA2902SKN

BA2902KN

No.09049EAT03