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XTR112 Datasheet 4-20ma Current Transmitters

Manufacturer: Burr-Brown (Texas Instruments)

Overview: ® XTR XTR 114 112 XTR112 XTR114 4-20mA CURRENT TRANSMITTERS with Sensor Excitation and.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The XTR112 and XTR114 are monolithic 4-20mA, two-wire current transmitters.

They provide plete current excitation for high impedance platinum RTD temperature sensors and bridges, instrumentation amplifier, and current output circuitry on a single integrated circuit.

The XTR112 has two 250µA current sources while the XTR114 has two 100µA sources for RTD excitation.

Key Features

  • q LOW.

XTR112 Distributor