The TS3702 is a micropower CMOS dual voltage comparator with extremely low consumption of 9µA typ / comparator (20 times less than bipolar LM393). The push-pull CMOS output stage allows power and space saving byeliminating the external pull-up resistor required by usual open-collector output comparators. Thus response times remain similar to the LM393.
The document is a technical datasheet for the TS3702 series of micropower dual CMOS voltage comparators manufactured by SGS-THOMSON Microelectronics. The device features an extremely low supply current (typical 1pA per comparator) and wide single or dual supply ranges, making it suitable for battery-operated applications.
| Supply Current (2 comparators) | 18 µA typical, 40 µA max (no load) |
|---|---|
| Input Offset Voltage | 6.5 mV max |
| Supply Voltage Range (TS3702C) | 3V to 16V |
| Operating Temperature Range (TS3702C) | 0°C to +70°C |
| Response Time (Low to High) | 1.5 µs typical for 5mV overdrive |
No, it features a push-pull CMOS output stage that eliminates the need for an external pull-up resistor.
The typical input bias current is 1pA per comparator.