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REF200 - DUAL CURRENT SOURCE/CURRENT SINK

This page provides the datasheet information for the REF200, a member of the REF200_Burr DUAL CURRENT SOURCE/CURRENT SINK family.

Description

The REF200 combines three circuit building-blocks on a single monolithic chip

two 100µA current sources and a current mirror.

The sections are dielectrically isolated, making them completely independent.

Features

  • q.

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Datasheet preview – REF200

Datasheet Details

Part number REF200
Manufacturer Burr-Brown Corporation
File Size 250.34 KB
Description DUAL CURRENT SOURCE/CURRENT SINK
Datasheet download datasheet REF200 Datasheet
Additional preview pages of the REF200 datasheet.

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Full PDF Text Transcription

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® REF 200 REF200 REF 200 DUAL CURRENT SOURCE/CURRENT SINK FEATURES q COMPLETELY FLOATING: No Power Supply or Ground Connections q HIGH ACCURACY: 100µA ±0.5% q LOW TEMPERATURE COEFFICIENT: ±25ppm/°C q WIDE VOLTAGE COMPLIANCE: 2.5V to 40V q ALSO INCLUDES CURRENT MIRROR APPLICATIONS q SENSOR EXCITATION q BIASING CIRCUITRY q OFFSETTING CURRENT LOOPS q LOW VOLTAGE REFERENCES q CHARGE-PUMP CIRCUITRY q HYBRID MICROCIRCUITS DESCRIPTION The REF200 combines three circuit building-blocks on a single monolithic chip—two 100µA current sources and a current mirror. The sections are dielectrically isolated, making them completely independent. Also, since the current sources are twoterminal devices, they can be used equally well as current sinks.
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