The XTR117 is a precision current output converter designed to transmit analog 4mA to 20mA signals over an industry-standard current loop. The device provides accurate current scaling and output current limit functions.
The on-chip voltage regulator (5V) can be used to power external circuitry. A current return pin (IRET) senses any current used in external circuitry to provide an accurate control of the output current.
The XTR117 is a fundamental building block of smart sensors using 4mA to 20mA current transmission.
The XTR117 is specified for operation over the extended industrial temperature range, –40°C to +125°C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | XTR117 4-20mA Current-Loop Transmitter datasheet (Rev. E) | PDF | HTML | Jan 26, 2026 |
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
| VSON (DRB) | 8 | Ultra Librarian |
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