View ame8550 datasheet:

AME, Inc. Voltage Detector AME8550 General Description Functional Block Diagram The AME8550 series are highly precise, low power con- (1) CMOS Output without delay sumption voltage detectors, manufactured using CMOS VDD and fuse trimming technologies. Detect voltage is ex- tremely accurate with minimal temperature drift. VOUT Both CMOS and N channel open drain output configu- rations are available. VSS Vref BG Features Highly accurate: + 2% (2) Nch Open Drain Output without delay Low power consumption: TYP 0.8µA VDD (VDD=1.5V) Detect voltage range: 1.6V to 6.0V in 0.1V VOUT increments VSS Operating voltage range: 1.2V to 6.5V Vref Detect voltage temperature characteristics: BG TYP ±100ppm/oC Output configuration: N-channel open drain or CMOS (3