UNISONIC TECHNOLOGIES CO.
, LTD
TS391/A/B/C
LINEAR INTEGRATED CIRCUIT
LOW POWER SINGLE
VOLTAGE COMPARATOR
DESCRIPTION
The UTC TS391/A/B/C consists of a low power
voltage comparator designed specifically to operate from a single supply over a wide range of
voltages.
Operation from split power supplies is also possible.
This comparator also has a unique characteristic in that the input common-mode
voltage range includes ground even though operated from a single power supply
voltage.
FEATURES
* Wide single supply
voltage range or dual supplies +2V~+36V or ±1V~±18V * Very low supply current (0.
2mA) independent of supply
voltage (1mW /comparator at +5V) * Low input bias current: 25nA typ.
...