AD694 4-20mA Transmitter

AD694 4-20mA Transmitter IC

AD694 4-20mA Transmitter IC; Drives standard 4-20 mA loops; Precise voltage reference and input ranges.

The AD694 4-20mA Transmitter IC is a reliable solution for industrial process control. It accepts high-level signal inputs to drive standard 4-20 mA current loops, ideal for controlling valves, actuators, and other devices. With precalibrated input spans of 0 V to 2 V and 0 V to 10 V, the AD694 offers flexibility and accuracy in various applications. Its design features an input buffer amplifier and an open-loop alarm for enhanced functionality.

This transmitter operates efficiently within a wide power supply range of 4.5 V to 36 V and is available in hermetically sealed packages. The AD694 4-20mA Transmitter IC is suitable for factory automation and system monitoring. Its active laser trimming ensures high accuracy without needing additional calibration, making it an excellent choice for demanding environments.

Choose the AD694 for noise-immune signal transmission in process parameters such as pressure, temperature, and flow. Its robust design and dual supply operation capabilities make it a versatile component in any control system.

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Features of AD694 4-20mA Transmitter IC

• 4-20 mA output range
• Precalibrated input ranges
• Precision voltage reference
• Single or dual supply operation
• Wide power supply range
• Open-loop alarm
• Optional external pass transistor
• 0.002% typ nonlinearity

Specification of AD694 4-20mA Transmitter IC

• Temperature range: -40°C to +85°C
• Supply voltage: 4.5 V to 36 V
• Package types: 16-pin CERDIP, plastic SOIC, plastic DIP

Applications of AD694 4-20mA Transmitter IC

• Industrial process control
• Factory automation
• System monitoring
• Control of valves and actuators
• Transmission of process parameters

Related Links for AD694 4-20mA Transmitter IC

• Other Products from Components & IC's Category

Package Includes

• 1 X AD694 4-20mA Transmitter IC