The XTR101KU is a precision voltage-to-current converter/transmitter designed by Texas Instruments to provide a reliable solution for industrial signal conditioning and transmission. This integrated circuit (IC) is specifically tailored for the robust demands of process control applications and is capable of converting a voltage input signal into a current output signal in a linear fashion.

Key Features

• Wide Range of Current Output: The XTR101KU offers a versatile current output range, typically 4-20mA, which is the industry standard for process control systems. This range can be extended or customized based on the needs of the application.
• High Accuracy: Precision is paramount in process control, and the XTR101KU delivers with high accuracy and low offset errors, ensuring reliable and consistent signal transmission.
• Flexible Power Supply Options: This device can operate with dual power supplies ranging from ±11V to ±18V, or a single supply from 10V to 36V, providing flexibility in various power environments.
• External Trim Capability: The XTR101KU allows for external trimming, enabling users to adjust offset (ZERO) and gain (SPAN) for calibration purposes, which is essential for maintaining precise control over process variables.
• Built-in Sensor Excitation: It includes an onboard, regulated voltage source that can be used to power two-wire transmitters or other types of sensors, simplifying system design and reducing external component requirements.

Applications

The XTR101KU is ideal for a diverse range of applications within the industrial sector, including:

• Process control instrumentation
• Temperature, pressure, and flow measurement systems
• Factory automation systems
• Industrial control loops
• Remote data acquisition

Package and Quality

The XTR101KU is offered in a PDIP-14 package, ensuring easy integration into a wide variety of printed circuit board designs. Texas Instruments' commitment to quality means that this product is manufactured to the highest industry standards, ensuring reliability and performance in even the most demanding conditions.

For detailed specifications, application notes, and additional resources, customers are encouraged to visit the Texas Instruments website or contact their support team for further assistance with the XTR101KU.