TS372 is a low power dual CMOS voltage comparator with a wide single or dual supply range, very low supply current, extremely low input bias current and offset currents, low input offset voltage, and low output saturation voltage. It is suitable for battery powered electronics, general-purpose portable devices, and low voltage applications.
The TS372 is a low power dual CMOS voltage comparator designed for battery-powered electronics and general-purpose low voltage applications. It features two independent precision comparators that operate with single or dual supplies ranging from 3 V to 16 V (or +1.5 V to +8 V). The device utilizes the STMicroelectronics silicon bipolar MOS process, offering an excellent consumption-speed ratio.
| Supply voltage range | 3 V to 16 V or +1.5 V to +8 V |
|---|---|
| Supply current (typical) | 0.1 mA/comparator |
| Input bias current (typical) | 1 pA |
| Response time (TTL level) | 200 ns |
| Output saturation voltage | 150 mV typical |
The absolute maximum rating for the supply voltage is 18 V.
The low level output current is a minimum of 45 mA when the output voltage is 1.5 V.
The device has a typical response time of 200 ns for a TTL level input step.