High-accuracy 5 V operational amplifiers

for high-speed, low-power and signal-conditioning performance

Precision high-bandwidth op amps targeting energy-efficient power conversion

Most sensors are still analog and produce incredibly tiny signals. Handling low-amplitude signals and transferring them safely and error-free into the digital domain is not an easy task. Selecting the ideal operational amplifier that precisely matches an application’s requirement for precision is now possible thanks to ST’s op amps that ensure high-accuracy when amplifying small-amplitude input signals.

Our TSV7 series features low-power, high-accuracy operational amplifiers in space-saving packages for both automotive and industrial applications.

PIR/CO/Smoke Detector

Smart automation

Telecom equipment and servers

Power management in automotive

Use cases and application examples

Ensure personal electric vehicles run smoothly

Our 30-MHz (TSV78 series) and 50-MHz (TSV79 series) bandwidth unity-gain-stable amplifiers are ideal for low-side current measurements.

Accurate current measurement for efficient power conversion

TSV7 op amps enable high-accuracy signal conditioning in systems such as solar panels or telecom equipment.

Extend the runtime of equipment and decrease the BOM

Able to function with a supply as low as 2.0V, the TSV78 series can operate with a deeply discharged battery such as smoke alarms and use the same power rail as low-voltage logic devices.

Boost high-speed signal conditioning and current sensing

TSV79 op amps combine 50-MHz gain-bandwidth and extremely low input voltage noise for industrial and smart-home systems.

Discover our portfolio

ST works to continuously expand our 5 V op amp series with new products for high-speed signal conditioning and accurate current measurements in power-conversion circuits and optical sensors. The TSV77, TSV772, TSV78 and TSV79 series are automotive-grade qualified, available up to 125°C, in space-saving packages (DFN, SC70, SOT23-5, and MiniSO).