ZREF12 - PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE

Datasheet Summary

Description

The ZREF12 uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.24 volts.

The device is available in a small outline surface mount package, ideal for applications where space saving is important, as well as packages for through hole requirements.

Features

Small outline SO8 and TO92 style packages No stabilising capacitor required Typical TC 30ppm/°C Typical slope resistance 0.65Ω ± 1% tolerance Industrial temperature range (Military temperature range available on request) Operating current 50µA to 5mA Transient response, stable in less than 10µs Alternative package options and tolerances available.

Zetex Semiconductors

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Datasheet Details

Part number	ZREF12
Manufacturer	Zetex Semiconductors
File Size	71.75 KB
Description	PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE
Datasheet	ZREF12 Datasheet
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PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE ISSUE 2 - MARCH 1998 DEVICE DESCRIPTION The ZREF12 uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.24 volts. The device is available in a small outline surface mount package, ideal for applications where space saving is important, as well as packages for through hole requirements. The ZREF12 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZREF12 is recommended for operation between 50µA and 5mA and so is ideally suited to low power and battery powered applications.

Published: Apr 17, 2005 |