SBOS124B january 2000 – june 2023 XTR115 , XTR116
PRODUCTION DATA
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 power external circuitry. A precision on-chip VREF (2.5 V for the XTR115 and 4.096 V for the XTR116) can be used for offsetting or to excite transducers. A current return pin (IRET) senses any current used in external circuitry to provide an accurate control of the output current.
The XTR11x are a fundamental building block of smart sensors using 4-mA-to-20-mA current transmission.
The XTR11x are specified for operation over the extended industrial temperature range, –40°C to +85°C.
PART NUMBER | ON-CHIP VREF | PACKAGE(1) |
---|---|---|
XTR115 | 2.5 V | D (SOIC, 8) |
XTR116 | 4.096 V |