The AD694BRZ-REEL7 is a high-performance, monolithic current transmitter from Analog Devices Inc. that converts a voltage input into a current output. This component is part of the precision analog-to-digital converters series that Analog Devices is renowned for, and it comes in a convenient surface-mount package on a 7" reel, making it ideal for automated assembly processes.

Key Features

• Input Voltage Range: The AD694 can accept voltage inputs ranging from 0 to 10 volts, allowing for a wide range of signal amplitudes to be accurately converted into a proportional current output.
• Current Output: The device can transmit a 4-20mA current loop signal, which is the industry standard for process control and instrumentation, ensuring compatibility with a vast array of industrial equipment and systems.
• High Accuracy: With its precision voltage-to-current conversion, the AD694BRZ-REEL7 ensures accurate signal transmission with minimal error, making it suitable for critical applications where precision is paramount.
• Loop Voltage Range: The device is designed to operate with loop supply voltages from 12V to 36V, providing flexibility in various power environments.
• Temperature Range: The AD694BRZ-REEL7 operates effectively over an industrial temperature range, ensuring reliable performance under varying environmental conditions.
• Package: It is available in a SOIC-16 package, which is a small outline integrated circuit, offering a compact footprint for space-constrained applications.

Applications

The AD694BRZ-REEL7 is widely used in industrial and automation settings due to its robustness and reliability. Typical applications include:

• Process control systems
• 4-20mA loop-powered transmitters
• Data acquisition systems
• Industrial control loops
• Isolated signal conditioning

Analog Devices Inc. is a leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). The AD694BRZ-REEL7 reflects the company's commitment to high-quality and performance, making it an excellent choice for engineers and designers looking for a reliable current transmitter solution.