TS881 : Industry’s Lowest Consumption Comparator

FredericLannoo — Tue, 09 Nov 2021 17:06:06 GMT

Current Revision posted to Documents by FredericLannoo on 11/9/2021 5:06:06 PM

The TS881 is a single comparator featuring ultra-low supply current (220 nA typical with output high, VCC = 1.2 V, no load) with rail-to-rail input and Push pull output capability.

The performance characteristics of this comparator allow it to be used in a wide range of portable applications. It minimizes battery supply leakage, thus enhancing battery lifetime. Operating from 1.1 V to 5.5 V supply voltage, this comparator can be used over a wide temperature range (-40 to +125°C), keeping the current consumption in the nanopower range. The TS881 is available in an SC-70 surface mount package, allowing considerable space saving on the PCB.

Current consumption vs

Input voltage @ Vcc=1.2V

Features

Ultra-low current consumption: 220 nA (typical)
Propagation delay: 2 μs (typical)
Rail-to-rail inputs
Push-pull outputs
Supply operation from 1.1 V to 5.5 V
ESD tolerance: 8 kV HBM, 300 V MM
Surface Mount Package (SMD), SC-70

Applications

2-Cell Battery Monitoring
Battery operated systems
Alarm & monitoring systems
Portable Medical Equipment
IR Receivers
Wireless security systems
Remote Controls
Handheld Instruments
Gas/Water Metering systems
Telemetry and remote systems

Order code	Package	Vcc range (V)	Icc (typ) nA	Response time (typ) µs	ESD (HBM) kV	Open Drain / Push pull
TS881ICT	SC70-5	1.1 to 5.5	220	2	8	Push Pull

Tags: icc, consumption, ts881, lowest, battery, comparator, stmicroelectronics, telemetry, comparators, alarm, st, ict, push-pull, performance