ZSH330 - SUPPLY VOLTAGE MONITOR

Description

The ZSH330 is a three terminal under voltage monitor circuit for use in microprocessor systems.

The threshold voltage of the device has been set to 3.1 volts making it ideal for 3.3 volt circuits.

Features

an open collector output capable of sourcing at least l0mA which only requires a single external resistor to interface to following circuits. Operation of the device is guaranteed from one volt upwards, from this level to the device threshold voltage the output is held high providing a power on reset function. Should the supply voltage, once established, at any time drop below the threshold level then the output again will pull high. The device is available in a TO92 package for through hole app.

Zetex Semiconductors

📥 Download Datasheet

Datasheet Details

Part number	ZSH330
Manufacturer	Zetex Semiconductors
File Size	105.27 KB
Description	SUPPLY VOLTAGE MONITOR
Datasheet	ZSH330 Datasheet
Additional preview pages of the ZSH330 datasheet.

📁 Similar Datasheet

ZSH5MT48C - SURGE SUPPRESSOR DIODE (Hitacih)

Other Datasheets by Zetex Semiconductors

ZSH560 - SUPPLY VOLTAGE MONITOR

Full PDF Text Transcription

Click to expand full text

SUPPLY VOLTAGE MONITOR ISSUE 1 - DECEMBER 1997 DEVICE DESCRIPTION The ZSH330 is a three terminal under voltage monitor circuit for use in microprocessor systems. The threshold voltage of the device has been set to 3.1 volts making it ideal for 3.3 volt circuits. Included in the device is a precise voltage reference and a comparator with built in hysteresis to prevent erratic operation. The ZSH330 features an open collector output capable of sourcing at least l0mA which only requires a single external resistor to interface to following circuits. Operation of the device is guaranteed from one volt upwards, from this level to the device threshold voltage the output is held high providing a power on reset function.

Published: Apr 17, 2005 |