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New Product Introduction

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STMicroelectronics TSB7191 Precision operational amplifier

The TSB7191, TSB7191A, TSB7192 and the TSB7192A 22 MHz bandwidth amplifier feature rail-to-rail input and output, which is guaranteed to operate from +2.7 V to +36 V single supply as well as from ±1.35 V to ±18 V dual supplies.

These amplifiers have the advantage of offering a large span of supply voltage and an excellent input offset voltage of 300 µV maximum at 25 °C.
The combination of wide bandwidth, slew rate, low noise, rail-to-rail capability and precision makes the TSB7191, TSB7191A, TSB7192 and the TSB7192A useful in a wide variety of applications such as: filters, power supply and motor control, actuator driving, hall effect sensors and resistive transducers.

Features

Rail-to-rail input and output
Low offset voltage: 300 µV maximum
Wide supply voltage range: 2.7 V to 36 V
Gain bandwidth product: 22 MHz
Slew rate: 12 V/µs
Low noise: 12 nV/√Hz
Stable with gain +10/-9
Integrated EMI filter
2 kV HBM ESD tolerance
Extended temperature range: -40 °C to +125 °C
Automotive-grade available
Pin-to-Pin compatible with OPA197/OPA197-Q1 and OPA991/OPA991-Q1

Applications

High-side and low-side current sensing
Hall effect sensors
Data acquisition and instrumentation
Test and measurement equipments
Motor control
Industrial process control
Strain gauge

KITOPAMP1120 - High-performance Op Amps Sample kit

The KITOPAMP1120 provides a selection of operational amplifiers and comparators useful for evaluation and to promote the product family.

Features

Immediate evaluation of high-performance op amps with:
- samples of 18 operational amplifiers
- samples of 3 comparators
The sample kit includes a printed card providing:
- Overview of product portfolio
- Recommended products
- Featured families
- ST op amps naming rules
- Resources: ST op amps mobile application, eDesignSuite