Energy-efficient TSB51 series of 6 MHz bandwidth operational amplifiers featuring rail-to-rail input and output

With their high tolerance to ESD and stable performance over a wide temperature range, the TSB5 series of op amps gives designers peace of mind.

Delivering the same bandwidth as traditional LM324 op amps, but with 4 times less power consumption, the TSB511, TSB512, and TSB514 op amps operate from single 2.7 to 36 V supply as well as from ± 1.35 V to ± 18 V dual supplies.

Key features

  • Rail-to-rail input and output
  • Low offset voltage: 1.5 mV maximum
  • Wide supply voltage range: 2.7 to 36 V
  • Gain bandwidth product: 6 MHz
  • Extended temperature range: - 40 to + 125°C

10 year longevity

Application examples

high- and low-side current sensing High- and low-side current sensing
hall-effect sensors Hall-effect sensors
test and measurement equipment Test and measurement equipment
motor control Motor control
industrial process control Industrial process control

Recommended resources


Got your analog circuit design ready in eDesignSuite? Now run the eDSim tool to crunch the electrical simulations 10 to 50 times faster than traditional analog SPICE simulators! You can even create your schematic from scratch using ST models or simulate your SMPS and analog ICs from a list of predefined ST application schematics.

automotive analog pdf

This brochure presents a large portfolio of ST’s 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 needed for today’s ever-growing automotive industry.

steval cca058v1

Easy-to-use setup for experimenting and learning with low-frequency op amp-based applications and common op amp-based schematics.

op amps pdf

In addition to discussing the key requirements for op amps in various applications, the guide describes how to pick the best op amp for your design. This quick reference guide also provides information about ST’s most recent operational amplifiers and their main characteristics.

webinar current sensing

Rotary resolvers are the preferred solution for reliable angular position sensing in industrial and automotive applications — harsh environments characterized by high temperature, vibration, humidity, and systems contaminated by dust or oil. Watch our webinar replay, and you will learn about:

  • Rotary resolver architecture and operation
  • Automotive, military, aerospace, and industrial application examples
  • TSB582 to energize the input phase
  • TSB514 to signal condition the output