TS3V393I

The STMicroelectronics TS3V393I is a micropower dual voltage comparator. This component is designed for applications requiring precise voltage comparison with low power consumption. It features a low input offset voltage of typically 1.4mV and a maximum of 5mV, ensuring accuracy in sensitive circuits. The common-mode rejection ratio (CMRR) is a minimum of 70dB, and the supply voltage rejection ratio (SVR) is a minimum of 80dB, indicating robust performance under varying conditions.

Electrical characteristics include a typical supply current of 10µA with no load and outputs low. Response times are also notable, with a typical low-to-high response time of 1.5µs and a maximum high-to-low response time of 0.08µs under specific test conditions. The input common mode voltage range extends from 0V to 1.25V, providing flexibility in input signal handling.

This comparator is suitable for a variety of electronic designs where reliable voltage level detection and signal conditioning are critical. Its micropower nature makes it ideal for battery-powered devices and other low-power systems. The TS3V393I contributes to efficient circuit design by offering a balance of performance and low power consumption.