TMP125 具有 SPI (TM) 接口的 2 摄氏度精确数字温度传感器
The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of –25°C to +85°C and 2.5°C of accuracy over –40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications.
The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications
|
TMP125 |
| Interface |
SPI |
| Temp Resolution (Max) (bits) |
12 |
| Supply Voltage (Min) (V) |
2.7 |
| Supply Voltage (Max) (V) |
5.5 |
| Iq (Typ) (uA) |
36 |
| Rating |
Catalog |
| Sensor Type |
Local |
| Local Sensor Accuracy (Max) (+/- C) |
2 |
| Operating Temperature Range (C) |
-40 to 125 |
| Pin/Package |
6SOT-23 |
TMP125 特性
- DIGITAL OUTPUT: SPI-Compatible Interface
- RESOLUTION: 10-Bit, 0.25°C
- ACCURACY:
±2.0°C (max) from –25°C to +85°C
±2.5°C (max) from –40°C to +125°C
- LOW QUIESCENT CURRENT: 50µA (max)
- WIDE SUPPLY RANGE: 2.7V to 5.5V
- TINY SOT23-6 PACKAGE
- OPERATION FROM –40°C to +125°C
- APPLICATIONS
- BASE STATION EQUIPMENT
- COMPUTER PERIPHERAL THERMAL PROTECTION
- NOTEBOOK COMPUTERS
- DATA ACQUISITION SYSTEMS
- TELECOM EQUIPMENT
- OFFICE MACHINES
TMP125 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 |
| TMP125AIDBVR |
ACTIVE |
-40 to 125 |
0.80 | 1ku |
SOT-23 (DBV) | 6 |
250 | SMALL T&R |
|
| TMP125AIDBVRG4 |
ACTIVE |
-40 to 125 |
0.80 | 1ku |
SOT-23 (DBV) | 6 |
250 | SMALL T&R |
|
| TMP125AIDBVT |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOT-23 (DBV) | 6 |
3000 | LARGE T&R |
|
| TMP125AIDBVTG4 |
ACTIVE |
-40 to 125 |
0.95 | 1ku |
SOT-23 (DBV) | 6 |
3000 | LARGE T&R |
|
TMP125 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 |
| TMP125AIDBVR |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
TMP125AIDBVR |
TMP125AIDBVR |
| TMP125AIDBVRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
TMP125AIDBVRG4 |
TMP125AIDBVRG4 |
| TMP125AIDBVT |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
TMP125AIDBVT |
TMP125AIDBVT |
| TMP125AIDBVTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
TMP125AIDBVTG4 |
TMP125AIDBVTG4 |
TMP125 应用技术支持与电子电路设计开发资源下载
- TMP125 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 TMP125 with the TMP125 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)
TMP125 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| TMP125EVM 评估模块 |
TMP125EVM |
开发电路板/EVM |
