XTR115 Datasheet - Texas Instruments

XTR115 - Current-Loop Transmitters

The XTR115 and XTR116 (XTR11x) are precision current output converters designed to transmit analog 4-mA-to-20-mA signals over an industry standard current loop. These devices provide accurate current scaling and output current limit functions. The on-chip voltage regulator (5 V) can be used to pow.

XTR115 Features

* Low quiescent current: 200 μA

* 5-V regulator for external circuits

* VREF for sensor excitation:

* XTR115: 2.5 V

* XTR116: 4.096 V

* Low span error: 0.05%

* Low nonlinearity error: 0.003%

* Wide loop supply range: 7.5 V to 36 V

XTR115-etcTI.pdf