The Texas Instruments XTR112UA is a precision voltage-to-current converter/transmitter designed for standard 0-20mA and 4-20mA analog signals. This integrated circuit (IC) is a versatile building block for creating reliable industrial control systems and is widely used in process control applications.

Key Features

• Flexible Current Range: The XTR112UA can be configured to operate in the standard 4-20mA range or in an extended 0-20mA range, providing flexibility for different types of control systems.
• High Accuracy: With a high level of precision, this IC ensures accurate signal transmission with minimal error, which is critical for process control and monitoring systems.
• Low Offset: The low offset voltage of the XTR112UA contributes to its high accuracy, ensuring that the output current accurately reflects the input voltage signal.
• Loop Supply Voltage Regulation: The device includes an integrated voltage regulator for the loop supply, which helps to maintain stable operation even with fluctuating supply voltages.
• External Gain Setting: Users can set the gain externally, providing additional flexibility and control over the current output.
• Wide Supply Range: The XTR112UA operates over a wide supply voltage range, accommodating various industrial applications and simplifying system design.

Applications

The XTR112UA is ideal for a variety of industrial and process control applications, including:

• 4-20mA loop-powered transmitters
• Smart sensor systems
• Process control input/output modules
• Data acquisition systems
• Industrial automation systems

Technical Specifications

With its robust feature set and reliable performance, the Texas Instruments XTR112UA is a top choice for professionals seeking a high-quality voltage-to-current converter for their industrial applications.