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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-27300-2E
ASSP
VOLTAGE DETECTOR
MB3761
VOLTAGE DETECTOR
Designed for voltage detector applications, the Fujitsu MB3761 is a dual comparator with a built-in high precision reference voltage generator. Outputs are open-collector outputs and enable use of the OR-connection between both channels. Both channels have hysteresis control outputs. Because of a wide power supply voltage range and a low power supply current, the MB3761 is suitable for power supply monitors and battery backup systems. • Wide power supply voltage range: 2.5 V to 40 V • Low power and small voltage dependency supply current: 250 µA typical. • Built-in stable low voltage generator: 1.20 V typical. • Easy-to-add hysteresis characteristics.