XTR115 Overview
Description
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.
Key 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
- SO-8 package
