TS9004: Low-Power Single/Dual-Supply Quad Comparator with Reference

The TS9004 low-voltage, micropower quad analog comparator is form-factor identical to the MAX934 analog comparator with improved electrical specifications. Ideal for 3V or 5V single-supply applications, the TS9004 draws 22% lower supply current with a 50%-better initial accuracy reference voltage. The TS9004 joins Touchstone’s TS9001-1/2 and TS9002 analog comparators in the “NanoWatt Analog™” high performance analog integrated circuits portfolio. This quad comparator can operate from single +2.5V to +11V supplies or from ±1.25V to ±5V dual supplies.

The TS9004 exhibits an input voltage range from the negative supply rail to within 1.3V of the positive supply. In addition, its push-pull output stage is TTL/CMOS compatible and capable of sinking and sourcing current. It also incorporates an internal 1.182V ±1% voltage reference. A GND connection available at the TS9004’s output stage enables TTL compatibility, bipolar-to-single ended conversion, and level-shifting applications.
The TS9004 is fully specified over the -40ºC to +85ºC temperature range and is available in a 16-pin narrow SOIC package.