TSB7 series
Precision operational amplifier
Rail-to-rail input & output, 36 V op amps for robust automotive and industrial applications
Our 6 MHz (TSB711 and TSB712) and 22 MHz (TSB7191 and TSB7192) bandwidth amplifiers are available in single and dual channel versions with rail-to-rail input and output and are guaranteed to operate from a +2.7 to +36 V single supply as well as from ±1.35 to ±18 V for dual supplies. The combination of wide bandwidth, slew rate, low noise, rail-to-rail capability and precision makes these amplifiers useful in a wide variety of applications including filters, power supplies and motor control, actuator driving, Hall-effect sensors and resistive transducers.
Products
TSB711
single-channel, precision, 6 MHz, rail-to-rail Input and Output, 36 V op amps
TSB712
dual-channel, precision, 6 MHz, rail-to-rail Input and Output, 36 V op amps
TSB7191
single-channel, precision, 22 MHz, rail-to-rail Input and Output, 36 V op amps
TSB7192
dual-channel, precision, 22 MHz, rail-to-rail Input and Output, 36 V op amps
Key features
- Rail-to-rail output
- Low offset voltage: 300 µV (maximum)
- Wide supply voltage range: 2.7 to 36 V
- Gain bandwidth product: 6 MHz (unity-gain stable), 22 MHz (decompensated)
- Slew rate: 3 V/µs (unity-gain stable) or 12 V/µs (decompensated)
- Low noise: 12 nV/√Hz
- Extended temperature range: -40 to +125 °C
Application examples
Current sensing
Data acquisition
Motor control
Strain gauge
Recommended resources
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.
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
Training kit for operational amplifiers and comparators
Easy-to-use setup for experimenting and learning with low-frequency op amp-based applications and common op amp-based schematics.
eDesignSuite: a free, online design tool with advanced features for power management systems and subsystems
A comprehensive and flexible suite of design aid utilities and engineering tools that helps developers design high-efficiency power solutions with a wide range of ST products.