AD694 Datasheet (Analog Devices) - 4 ~ 20mA Transmitter

AD694, 4 ~ 20mA Transmitter

The AD694 is a monolithic current transmitter that accepts high level signal inputs to drive a standard 4 *20 mA current loop for the control of valves, actuators, and other devices commonly used in process control.

The input signal is buffered by an input amplifier that can be used to scale

AD694 Features

* 4

* 20 mA, 0

* 20 mA output ranges

* Precalibrated input ranges:

* 0 V to 2 V, 0 V to 10 V

* Precision voltage reference

* Programmable to 2.000 V or 10.000 V

* Single or dual supply operation

* Wide power supply range: 4.5 V to 36 V

* Wide output compli