Very high precision, dual operational amplifier


High-accuracy, medium-voltage op amps for industrial and automotive sensor signal conditioning

The TSB182 dual, low-power-consumption op amp can operate over an extended supply voltage operating range from 4 to 36 V and features rail-to-rail output. With a maximum offset voltage of 20 µV, this op amp offers an excellent speed/power consumption ratio with a gain bandwidth product of 3 MHz, while consuming 650 µA over a large supply voltage range.

Its wide operating temperature range from -40°C to 125°C makes this device ideal for industrial and automotive applications with the associated qualification. 

Key features

  • Very low offset voltage: 20 µV max. @ 25°C
  • Rail-to-rail output
  • Wide supply voltage: 4 to 36 V
  • Gain bandwidth product: 3 MHz
  • Low noise: 24 nV/√Hz
  • Extended temperature range: -40°C to 125°C

Application examples






Power supplies

Recommended resources


Standard analog ICs for automotive applications

This brochure presents the ST portfolio of products and solutions dedicated to voltage regulation, DC-DC conversion, signal amplification, current sensing, and LED driving, as well as many other small analog ICs that are no less important for automotive applications. The brochure includes application recommendations and information on additional developer resources. 


Operational amplifier Quick Reference Guide

Download this very practical PDF resource covering:

  • How to pick the right op amp for an application
  • Typical op amp applications and key parameters
  • Step-by-step op amp selection using the ST Op Amps app
  • ST op amp naming convention glossary


eDSim: fast and powerful electrical simulation software for analog ICs

Design your analog circuit, get a quick preview with fully annotated schematic and BOM, and then run the electrical simulation through eDSim for fast and accurate simulations and reliable design validation.


On-demand webinar: Efficient design with ST signal conditioning products and tools

Choosing the right op amp and current sense products can be a highly challenging aspect of implementing signal conditioning in your specific design. In this webinar, we’ll show you how to assess the many characteristics of such products and introduce our innovative digital current sense technology for obtaining accurate measurements in noisy environments.

This webinar on efficient design with ST signal conditioning products and tools is the perfect opportunity to learn about the latest industry trends and make informed decisions regarding signal processing accuracy, speed, and reliability.

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