This is information on a product in full production.

May 2014

DocID15718 Rev 5

1/16

TS9222, TS9224

HIgh precision high stability dual and quad operational amplifiers

Datasheet

Features

• High precision: Vio = 500 µV max

• Able to drive capacitive loads up to 500 pF

• Rail-to-rail input and output

• Low noise: 9 nV/√Hz

• Low distortion

• High output current: 80 mA

• High speed: 4 MHz, 1.3 V/μs

• Operates from 2.7 V to 12 V

• ESD internal protection: 2 kV

• Latch-up immunity

• Automotive qualification

Applications

• Signal conditioning

• Automotive applications

• Headphone amplifiers

• Sound cards, multimedia systems

• Line and actuator drivers

• Servo amplifiers

Description

The TS9222 and TS9224 are rail-to-rail dual and

quad operational amplifiers optimized for

precision, noise and stability, which make them

suitable for a wide range of automotive and

industrial applications.

These devices deliver a high output current that

allows low-load impedances to be driven. They

are stable for capacitive loads up to 500 pF.

In2+

V

CC-

1

2

3

5

4

8

7

6

In1+

In1-

Out2

+

_

Out1

In2-

+

_

V

CC+

In2+

V

CC-

1

2

3

5

4

8

7

6

In1+

In1-

Out2

+

_

Out1

In2-

+

_

V

CC+

V

CC-

1

2

3

11

4

14

13

12

In2+

In2-

Out4

Out2

In4+

In4-

5

6

7

8

10

9

+

_

+

_

+

_

Out3

In3+

In3-

+

_

Out1

In1+

In1-

V

CC+

V

CC-

1

2

3

11

4

14

13

12

In2+

In2-

Out4

Out2

In4+

In4-

5

6

7

8

10

9

+

_

+

_

+

_

Out3

In3+

In3-

+

_

Out1

In1+

In1-

V

CC+

TS9222

SO8/TSSOP8

TS9224

SO14/TSSOP14

www.st.com