XTR8117 4-20mA 电流环路发送器
The XTR8117 is a precision current output converter designed to transmit analog 4-20mA signals over an industry- standard current loop. It 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 assure an accurate control of the output current.
The XTR8117 is a fundamental building block of smart sensors using 4-20mA current transmission. The XTR8117 is specified for operation over the extended industrial temperature range, -40°C to +125°C
|
XTR8117 |
| Loop Voltage (V) |
7.5 to 40 |
| Full Scale Input Range |
250uA |
| Non-Linearity (Max) (%) |
0.02 |
| Output Zero Error (+/-) (Max) (uA) |
50 |
| Vs (Min) (V) |
7.5 |
| Vs (Max) (V) |
40 |
| Auxiliary Output Voltage (V) |
5 |
| Span Error (Max) (%) |
0.4 |
| Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) |
6 |
| Pin/Package |
8MSOP, 8SON |
XTR8117 特性
- 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 40V
- MSOP-8 AND DFN-8 PACKAGES
- APPLICATIONS
- 2-WIRE, 4-20mA CURRENT LOOP TRANSMITTER
- SMART TRANSMITTER
- INDUSTRIAL PROCESS CONTROL
- TEST SYSTEMS
- CURRENT AMPLIFIER
- VOLTAGE-TO-CURRENT AMPLIFIER
XTR8117 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| XTR8117AIDGKR |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
MSOP (DGK) | 8 |
2500 | LARGE T&R |
|
| XTR8117AIDGKT |
ACTIVE |
-40 to 125 |
1.05 | 1ku |
MSOP (DGK) | 8 |
250 | SMALL T&R |
|
| XTR8117AIDRBR |
ACTIVE |
-40 to 125 |
0.90 | 1ku |
SON (DRB) | 8 |
3000 | LARGE T&R |
|
| XTR8117AIDRBT |
ACTIVE |
-40 to 125 |
1.05 | 1ku |
SON (DRB) | 8 |
250 | SMALL T&R |
|
XTR8117 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| XTR8117AIDGKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
XTR8117AIDGKR |
XTR8117AIDGKR |
| XTR8117AIDGKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
XTR8117AIDGKT |
XTR8117AIDGKT |
| XTR8117AIDRBR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
XTR8117AIDRBR |
XTR8117AIDRBR |
| XTR8117AIDRBT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
XTR8117AIDRBT |
XTR8117AIDRBT |
XTR8117 应用技术支持与电子电路设计开发资源下载
- XTR8117 数据资料 dataSheet 下载.PDF
- TI 德州仪器4-20mA 调节产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Using the XTR8117 with the PGA309 to Generate 4mA to 20mA Output (PDF 167 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
XTR8117 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| XTR8117EVM 评估模块 |
XTR8117EVM |
开发电路板/EVM |
