New Product Introduction

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.

STMicroelectronics STSPIN32F0602 - top and bottom side of MCU

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

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

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