ACE303 Datasheet - ACE Technology

ACE303 High-precision Low Voltage Detector

ACE303 is a series of high precision voltage detector with ultra low current consumption (500nA typ. at Vdd=3.0V). It can work at very low voltage, which makes it perfect for system reset. ACE303 is composed of high precision voltage reference, comparator, output driver and resistor array. Internall.

ACE303 Features

* High-precision detection Voltage：±3%

* Detection Voltage：0.9V~6.0V (in 0.1V steps)

* Precise hysteresis：4% typ.

* Operating Voltage range：0.7V~10V

* Ultra-low current consumption：500nA typ. (at VDD＝3.0V) Application

* Power monitor for portable equipment such as PDA, DSC,

ACE303-ACETechnology.pdf