XTR111 Precision Voltage-to-Current Converter/Transmitter
The XTR111 is a precision voltage-to-current converter designed for the standard 0mA–20mA or 4mA–20mA analog signals, and can source up to 36mA. The ratio between input voltage and output current is set by the single resistor RSET. The circuit can also be modified for voltage output.
An external P-MOSFET transistor ensures high output resistance and a broad compliance voltage range that extends from 2V below the supply voltage, VVSP, to voltages well below GND.
The adjustable 3V to 15V sub-regulator output provides the supply voltage for additional circuitry.
The XTR111 is available in MSOP and DFN surface-mount packages
| XTR111 | |
| Full Scale Input Range | 0 to 12V |
| Non-Linearity (Max) (%) | 0.02 |
| Vs (Min) (V) | 8 |
| Vs (Max) (V) | 40 |
| Auxiliary Output Voltage (V) | 15 |
| Span Error (Max) (%) | 0.1 |
| Offset Voltage (+/-) (Max) (uV) | 1500 |
| Pin/Package | 10MSOP-PowerPAD, 10SON |
XTR111 特性
- EASY-TO-DESIGN INPUT/OUTPUT RANGES: 0mA–20mA, 4mA–20mA, 5mA–25mA AND VOLTAGE OUTPUTS
- NONLINEARITY: 0.002%
- LOW OFFSET DRIFT: 1uV/°C
- ACCURACY: 0.015%
- SINGLE-SUPPLY OPERATION
- WIDE SUPPLY RANGE: 7V to 44V
- OUTPUT ERROR FLAG (EF)
- OUTPUT DISABLE (OD)
- ADJUSTABLE VOLTAGE REGULATOR: 3V to 15V
- APPLICATIONS
- UNIVERSAL VOLTAGE-CONTROLLED CURRENT SOURCE
- CURRENT OR VOLTAGE OUTPUT FOR 3-WIRE SENSOR SYSTEMS
- PLC OUTPUT PROGRAMMABLE DRIVER
- CURRENT-MODE SENSOR EXCITATION
XTR111 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 |
| XTR111AIDGQR | ACTIVE | 0.65 | 1ku | MSOP-PowerPAD (DGQ) | 10 | 2500 | LARGE T&R | ||
| XTR111AIDGQRG4 | ACTIVE | 0.65 | 1ku | MSOP-PowerPAD (DGQ) | 10 | 2500 | LARGE T&R | ||
| XTR111AIDGQT | ACTIVE | 0.75 | 1ku | MSOP-PowerPAD (DGQ) | 10 | 250 | SMALL T&R | ||
| XTR111AIDGQTG4 | ACTIVE | 0.75 | 1ku | MSOP-PowerPAD (DGQ) | 10 | 250 | SMALL T&R | ||
| XTR111AIDRCR | ACTIVE | 0.65 | 1ku | SON (DRC) | 10 | 3000 | LARGE T&R | ||
| XTR111AIDRCRG4 | ACTIVE | 0.65 | 1ku | SON (DRC) | 10 | 3000 | LARGE T&R | ||
| XTR111AIDRCT | ACTIVE | 0.75 | 1ku | SON (DRC) | 10 | 250 | SMALL T&R | ||
| XTR111AIDRCTG4 | ACTIVE | 0.75 | 1ku | SON (DRC) | 10 | 250 | SMALL T&R |
XTR111 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 |
| XTR111AIDGQR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDGQR | XTR111AIDGQR |
| XTR111AIDGQRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDGQRG4 | XTR111AIDGQRG4 |
| XTR111AIDGQT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDGQT | XTR111AIDGQT |
| XTR111AIDGQTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDGQTG4 | XTR111AIDGQTG4 |
| XTR111AIDRCR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDRCR | XTR111AIDRCR |
| XTR111AIDRCRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDRCRG4 | XTR111AIDRCRG4 |
| XTR111AIDRCT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDRCT | XTR111AIDRCT |
| XTR111AIDRCTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | XTR111AIDRCTG4 | XTR111AIDRCTG4 |
XTR111 应用技术支持与电子电路设计开发资源下载
- XTR111 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 XTR115 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)
- PowerPADTM 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)
XTR111 工具与软件
| 培训内容 | 型号 | 软件/工具类型 |
| XTR111EVM 评估模块 | XTR111EVM | 开发电路板/EVM |