XTR300 工业级模拟电流/电压输出驱动器
The XTR300 is a complete output driver for industrial and process control applications. The output can be configured as current or voltage by the digital I/V select pin. No external shunt resistor is required. Only external gain-setting resistors and a loop compensation capacitor are required.
The separate driver and receiver channels provide flexibility. The Instrumentation Amplifier (IA) can be used for remote voltage sense or as a high-voltage, high-impedance measurement channel. In voltage output mode, a copy of the output current is provided, allowing calculation of load resistance.
The digital output selection capability, together with the error flags and monitor pins, make remote configuration and troubleshooting possible
|
XTR300 |
| Non-Linearity (Max) (%) |
0.1 |
| Vs (Min) (V) |
10 |
| Vs (Max) (V) |
40 |
| Auxiliary Output Voltage (V) |
17.5 |
| Span Error (Max) (%) |
0.12 |
| Offset Voltage (+/-) (Max) (uV) |
1900 |
| Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius) |
6 |
| Pin/Package |
20VQFN |
XTR300 特性
- USER-SELECTABLE: Voltage or Current Output
- +40V SUPPLY VOLTAGE
- VOUT: ±10V (up to ±17.5V at ±20V supply)
- IOUT: ±20mA (linear up to ±24mA)
- SHORT- OR OPEN-CIRCUIT FAULT INDICATOR PIN
- NO CURRENT SHUNT REQUIRED
- OUTPUT DISABLE FOR SINGLE INPUT MODE
- THERMAL PROTECTION
- OVERCURRENT PROTECTION
- SEPARATE DRIVER AND RECEIVER CHANNELS
- DESIGNED FOR TESTABILITY
- APPLICATIONS
- PLC OUTPUT PROGRAMMABLE DRIVER
- INDUSTRIAL CROSS-CONNECTORS
- INDUSTRIAL HIGH-VOLTAGE I/O
- 3-WIRE-SENSOR CURRENT OR VOLTAGE OUTPUT
- ±10V 2- AND 4-WIRE VOLTAGE OUTPUT
U.S. Patent Nos. 7,427,898, 7,425,848, and 7,449,873
Other Patents Pending
XTR300 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 |
| XTR300AIRGWR |
ACTIVE |
-55 to 125 |
1.90 | 1ku |
VQFN (RGW) | 20 |
3000 | LARGE T&R |
|
| XTR300AIRGWRG4 |
ACTIVE |
-55 to 125 |
1.90 | 1ku |
VQFN (RGW) | 20 |
3000 | LARGE T&R |
|
| XTR300AIRGWT |
ACTIVE |
-55 to 125 |
2.20 | 1ku |
VQFN (RGW) | 20 |
250 | SMALL T&R |
|
| XTR300AIRGWTG4 |
ACTIVE |
-55 to 125 |
2.20 | 1ku |
VQFN (RGW) | 20 |
250 | SMALL T&R |
|
XTR300 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 |
| XTR300AIDGKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
XTR300AIDGKR |
XTR300AIDGKR |
| XTR300AIDGKRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
XTR300AIDGKRG4 |
XTR300AIDGKRG4 |
| XTR300AIDGKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
XTR300AIDGKT |
XTR300AIDGKT |
| XTR300AIDGKTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
XTR300AIDGKTG4 |
XTR300AIDGKTG4 |
XTR300 应用技术支持与电子电路设计开发资源下载
- XTR300 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 XTR300 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)
XTR300 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| XTR300EVM 评估模块 |
XTR300EVM |
开发电路板/EVM |