SLVUDS7 September 2026
The XTREVM-TRANSMITTER implements a 4-20mA, 3-wire field transmitter. The design uses the XTR200 as the primary transmitter driver (current or voltage) and input to the XTR200 is a PWM input from the sensor board SNSR-DUAL-ADC-EVM. The XTR200 is a high-voltage, precision, output driver for 3-wire current or voltage systems. The device integrates a low-leakage PMOS output transistor and short-circuit protection, reducing the need for external components. The EVM uses a pin header interface to connect to a microcontroller (MCU). This EVM design is based on the TIDA-011026 reference design.