TS393IYDT

双微功耗CMOS电压比较器 Micropower dual CMOS voltage comparators

Description

The TS393 is a micropower CMOS dual voltage comparator with extremely low consumption of 9 µA typically per comparator 20 times less than the dual bipolar LM393. Similar performance is offered by the dual micropower comparator TS3702 with a push-pull CMOS output.

Features

■ Extremely low supply current: typically 9 µA per comparator

■ Wide single supply range 2.7 V to 16 V or dual supplies ±1.35 V to ±8 V

■ Extremely low input bias current: 1 pA typical

■ Extremely low input offset current: 1 pA typical

■ Input common-mode voltage range includes ground

■ High input impedance: 1012 Ωtyp

■ Fast response time: 2.5 µs typ. for 5 mV overdrive

■ Pin-to-pin and functionally compatible with dual bipolar LM393