Features

■ Ultra low current consumption (6 μA/comp. at VCC = 2.7 V)

■ Rail-to-rail CMOS inputs

■ Push-pull outputs

■ Supply operation from 2.7 to 10 V

■ Low propagation delay

■ ESD protection (2 kV)

■ Latch-up immunity (class A)

■ Available in SOT23-5 micropackage, SO-8, SO-14,TSSOP8, and TSSOP14 package

Applications

■ Battery powered systems such as alarms

■ Portable communication systems

■ Smoke/gas/fire detectors

■ Portable computers

Description

The TS86x device (single, dual and quad) is a rail-to-rail comparator characterized for 2.7 to 10 V operation over -40 °C to +85 °C temperature ranges. It exhibits an excellent speed-to-power ratio, featuring a current consumption of 6 μA per comparator and a response time of 500 ns at 2.7 V for a 100 mV overdrive.

Due to its ultra low power consumption and its availability in a tiny package, the TS86x comparator family is perfectly suited to batterypowered systems. The output stage is designed with a push-pull structure allowing a direct connection to the microcontroller without additional pull-up resistors.