The TLV2354, TLV2354Y is a four-channel differential comparator designed by Texas Instruments with low supply voltage, low power consumption, high input impedance and fast response time, suitable for single-supply applications
The TLV2354 is a LinCMOS quadruple low-voltage differential comparator designed for single power-supply applications with rails as low as 2V. It features four independent comparators with N-channel open-drain outputs, high input impedance, and built-in ESD protection. The device is fully characterized for operation from -40°C to 85°C, with a military-grade version (TLV2354M) available for -55°C to 125°C.
| Operating Temperature (Military) | -55°C to 125°C |
|---|---|
| Input Bias Current | 2 nA (Typical) |
| Supply Current | 240 nA (Typical at 3V) |
| Input Impedance | 10^12 Ohms (Typical) |
The typical supply current is 240 nA when powered from a 3-V supply.
The response time is typically 200 ns for a TTL-level input step.