BD4721 Datasheet - Rohm

Bipolar Voltage Detector

BD4721 Features

* High accuracy detection

* Low current consumption

* Very small package

* Open collector “L” reset output

* Package SSOP5 is similar to SOT-23-5 (JEDEC)

* Typical Application Circuit Datasheet

* Key Specifications

* Detection voltage range: 1.9V to 4.6V (Typ.) 0.1

BD4721 General Description

The BD47xx series is a Voltage Detector IC, developed to prevent system errors at transient state, when the power of CPU or logic circuit switches ON/OFF or in cases of momentary shut down. These ICs consist of three terminals (power supply, GND and reset output) to detect power supply voltages and .

BD4721 Datasheet (952.00 KB)