BD3775AF Datasheet (ROHM) - Power Supply Monitor

BD3775AF, Power Supply Monitor

BD3775AF is designed to monitor the voltage level of one or two power supplies (+5V and an arbitrary voltage) in a microprocessor circuit, memory board in large-size computer, for example.

If the circuit’s power supply deviates more than a specified amount, then the BD3775AF generates a reset signal

BD3775AF Features

* It is also available for more complex applications so.

* Feature

* High precision voltage detection (VSA = 4.20V ± 2.5%).

* Internal reset circuit that user selectable threshold level with hysteresis (VSB = 1.230V ± 1.5%). Internal open collector output comparators to create Over Voltage