XTR117
- Low quiescent current: 130µA
- 5V regulator for external circuits
- Low span error: 0.05%
- Low nonlinearity error: 0.003%
- Wide-loop supply range: 7.5V to 36V
- Temperature range: –40°C to +125°C
- Packages: VSON-8 and VSSOP-8
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.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | XTR117 4-20mA Current-Loop Transmitter datasheet (Rev. E) | PDF | HTML | 2026/1/26 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
| VSON (DRB) | 8 | Ultra Librarian |
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