Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators

Data Sheet

NJU77240 NJU77241 NJU77242 Data Sheet

Features

(V⁺=3V, V^-=0V, Ta=25°C)
Rail-to-Rail Input
Open-Drain Output
Supply Current (6µA/ch typ.)
Propagation Delay (840ns typ.)
Operating Voltage (1.8 to 5.5V)
Input Offset Voltage (6mV max.)
Operating Voltage (-40 to 125°C)
Integrated EMI filter
Package (
NJU77240 SOT-23-5, SC88A
NJU77241 SOT-23-5, SC88A, DFN6-G1(ESON6-G1)
NJU77242 MSOP8(TVSP8)*meet JEDEC MO-187-DA / thin type, DFN8-U1(ESON8-U1)

General Description

The NJU77240/NJU77241/NJU77242 are Rail-to-Rail Input CMOS comparators featuring Low-power and Open-Drain output. These comparators operate from 1.8V to 5.5V and low supply current of 6μA/ch.typ. This feature is suitable for battery powered application. The NJU77241/NJU77242 are available in small size Package, DFN6-G1(1616), DFN8-U1(2020), significantly reducing the required portable application's board area.

Applications