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AT121 Datasheet - IAT

AT121 Micro-Power Voltage Detector

The AT121 series are highly accurate and ultra low power consumption voltage detectors. It offers internally fixed threshold levels with 0.05V per step range from 1.2V to 5V. A time delay circuit can be accomplished with the addition of an external capacitor. Both CMOS and N-channel open drain outpu.

AT121 Features

* High Accuracy：± 2% Low Power Consumption：1.0µA(TYP.) at VIN =2.0V Detect Voltage Range：1.2V ~ 5V in 0.05V step Operating Voltage Range：1V ~ 6V Detect Voltage Temperature Characteristics： ±100ppm/°c Output Configuration：N-channel open drain or CMOS Packages：SOT-25, SOT-343, SOT-89, TO-92 Immense Adv

AT121 Datasheet (678.57 KB)