TMP112 高精度低功耗数字温度传感器
The TMP112 is a two-wire, serial output temperature sensor available in a tiny SOT563 package. Requiring no external components, the TMP112 is capable of reading temperatures to a resolution of 0.0625°C. The allows users to calibrate for higher accuracy.
The TMP112 features both SMBus and two-wire interface compatibility, and allows up to four devices on one bus. It also features an SMBus alert function.
The TMP112 is ideal for extended temperature measurement in communication, computer, consumer, environmental, industrial, and instrumentation applications. It is specified for operation over a temperature range of -40°C to +125°C.
|
TMP112 |
| Interface |
Two-Wire,SMBus |
| Temp Resolution (Max) (bits) |
12 |
| Supply Voltage (Min) (V) |
1.4 |
| Supply Voltage (Max) (V) |
3.6 |
| Iq (Typ) (uA) |
7 |
| Rating |
Catalog |
| Sensor Type |
Local |
| Local Sensor Accuracy (Max) (+/- C) |
0.5 |
| Operating Temperature Range (C) |
-40 to 125 |
| Pin/Package |
6SOT |
TMP112 特性
- TINY SOT563 PACKAGE
- ACCURACY:
0.5°C (max) from 0°C to +65°C
1.0°C (max) from -40°C to +125°C
- LOW QUIESCENT CURRENT:
10uA Active (max), 1uA Shutdown (max)
- SUPPLY RANGE: 1.4V to 3.6V
- RESOLUTION: 12 Bits
- DIGITAL OUTPUT: Two-Wire Serial Interface
- APPLICATIONS
- PORTABLE AND BATTERY-POWERED APPLICATIONS
- POWER-SUPPLY TEMPERATURE MONITORING
- COMPUTER PERIPHERAL THERMAL PROTECTION
- NOTEBOOK COMPUTERS
- BATTERY MANAGEMENT
- OFFICE MACHINES
- THERMOSTAT CONTROLS
- ELECTROMECHANICAL DEVICE TEMPERATURES
- GENERAL TEMPERATURE MEASUREMENTS:
Industrial Controls
Test Equipment
Medical Instrumentation
TMP112 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 |
| TMP112AIDRLR |
ACTIVE |
-40 to 125 |
0.85 | 1ku |
SOT (DRL) | 6 |
4000 | LARGE T&R |
|
| TMP112AIDRLT |
ACTIVE |
-40 to 125 |
1.00 | 1ku |
SOT (DRL) | 6 |
250 | SMALL T&R |
|
TMP112 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 |
| TMP112AIDRLR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP112AIDRLR |
TMP112AIDRLR |
| TMP112AIDRLT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TMP112AIDRLT |
TMP112AIDRLT |
TMP112 应用技术支持与电子电路设计开发资源下载
- TMP112 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 TMP112 with the TMP112 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)
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- 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)
TMP112 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| TMP112EVM 评估模块 |
TMP112EVM |
开发电路板/EVM |