This is information on a product in full production.

May 2017

DocID17974 Rev 2

1/18

TSV6191, TSV6191A, TSV6192,

TSV6192A

Rail-to-rail input/output 10 µA, 450 kHz CMOS operational

amplifiers

Datasheet

Features

• Rail-to-rail input and output

• Low power consumption: 10 µA typ at 5 V

• Low supply voltage: 1.5 to 5.5 V

• Gain bandwidth product: 450 kHz typ

• Stable when used in gain configuration

• Low input offset voltage: 800 µV max

(A version)

• Low input bias current: 1 pA typ

• Temperature range: -40 to 85 °C

Applications

• Battery-powered applications

• Smoke detectors

• Proximity sensors

• Portable devices

• Signal conditioning

• Active filtering

• Medical instrumentation

Description

The TSV619x family of single and dual

operational amplifiers offers low voltage, low

power operation, and rail-to-rail input and output.

The devices also feature an ultra-low input bias

current as well as a low input offset voltage.

The TSV619x have a gain bandwidth product of

450 kHz while consuming only 10 µA at 5 V. They

must be used in a gain configuration (equal or

above 4 or -3).

These features make the TSV619x family ideal

for sensor interfaces, battery supplied and

portable applications, as well as active filtering.

In+

In-

Out

1

2

3

5

4

+_

In+

In-

Out

1

2

3

5

4

+_

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+

TSV6191ILT - TSV6191ICT

SOT23-5/SC70-5

TSV6192IST - TSV6192IDT

MiniSO8/SO8

www.st.com