TMP20 +/-2.5℃ 低功耗模拟输出温度传感器
The TMP20 is a CMOS, precision analog output temperature sensor available in the tiny SOT563 package. The TMP20 operates from –55°C to +130°C on a supply voltage of 2.7V to 5.5V with a supply current of 4µA. Operation as low as 1.8V is possible for temperatures between +15°C and +130°C. The linear transfer function has a slope of –11.77mV/°C (typ) and has an output voltage of 1.8639V (typ) at 0°C. The TMP20 has a ±2.5°C accuracy across the entire specified temperature range of –55°C to +130°C.
The TMP20 4µA (max) supply current limits self-heating of the device to less than 0.01°C. When V+ is less than 0.5V, the device is in shutdown mode and consumes less than 20nA (typ).
|
TMP20 |
| Supply Voltage (Min) (V) |
1.8 |
| Supply Voltage (Max) (V) |
5.5 |
| Iq (Typ) (uA) |
2.6 |
| Rating |
Catalog |
| Sensor Type |
Local |
| Local Sensor Accuracy (Max) (+/- C) |
2.5 |
| Pin/Package |
5SC70, 6SOT |
TMP20 特性
- ±2.5°C ACCURACY FROM –55°C to +130°C
- SUPPLY VOLTAGE RANGE: 1.8V to 5.5V
- LOW POWER: 4µA (max)
- MicroSIZE PACKAGES: SOT563, SC70-5
- SC70 PIN-COMPATIBLE WITH LM20
- APPLICATIONS
- CELL PHONES
- DESKTOP AND NOTEBOOK COMPUTERS
- PORTABLE DEVICES
- CONSUMER ELECTRONICS
- BATTERY MANAGEMENT
- POWER SUPPLIES
- HVAC
- THERMAL MONITORING
- DISK DRIVES
- APPLIANCES/WHITE GOODS
- AUTOMOTIVE
TMP20 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 |
| TMP20AIDCKR |
ACTIVE |
|
0.25 | 1ku |
SC70 (DCK) | 5 |
3000 | LARGE T&R |
|
| TMP20AIDCKT |
ACTIVE |
|
0.29 | 1ku |
SC70 (DCK) | 5 |
250 | SMALL T&R |
|
| TMP20AIDRLR |
ACTIVE |
|
0.25 | 1ku |
SOT (DRL) | 6 |
4000 | LARGE T&R |
|
| TMP20AIDRLT |
ACTIVE |
|
0.29 | 1ku |
SOT (DRL) | 6 |
250 | SMALL T&R |
|
TMP20 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 |
| TMP20AIDCKR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP20AIDCKR |
TMP20AIDCKR |
| TMP20AIDCKT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP20AIDCKT |
TMP20AIDCKT |
| TMP20AIDRLR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP20AIDRLR |
TMP20AIDRLR |
| TMP20AIDRLT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP20AIDRLT |
TMP20AIDRLT |
TMP20 应用技术支持与电子电路设计开发资源下载
- TMP20 数据资料 dataSheet 下载.PDF
- TI 德州仪器温度传感器产品选型与价格 . 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 TMP20 with the TMP20 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)
TMP20 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| TMP20EVM 评估模块 |
TMP20EVM |
开发电路板/EVM |
