TMP122-EP 具有 SPI 接口的增强型产品 1.5℃ 精度可编程温度传感器
The TMP122 is an SPI-compatible temperature sensor available in an SOT23-6 package. Requiring only a pull-up resistor for complete function, the TMP122 temperature sensor is capable of measuring temperatures within 2°C of accuracy over a temperature range of –55°C to 125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatility for any application. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP122 an excellent candidate for low-power applications.
The TMP122 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, idustrial, and instrumentation applications
|
TMP122-EP |
| Interface |
SPI |
| Temp Resolution (Max) (bits) |
12 |
| Supply Voltage (Min) (V) |
2.7 |
| Supply Voltage (Max) (V) |
5.5 |
| Iq (Typ) (uA) |
50 |
| Rating |
HiRel Enhanced Product |
| Sensor Type |
Local |
| Local Sensor Accuracy (Max) (+/- C) |
2 |
| Operating Temperature Range (C) |
-55 to 125 |
| Pin/Package |
6SOT-23 |
TMP122-EP 特性
- Digital Output: SPI-Compatible Interface
- Programmable Resolution: 9 to 12 Bits + Sign
- Aaccuracy: ±1.5°C from &150;25°C to 85°C (max) ±2.0°C from –55°C to 125°C (max)
- Low Quiescent Current: 50 uA
- Wide Supply Range: 2.7 V to 5.5 V
- Tiny SOT23-6 Package
- Operation to 150°C
- Programmable High/Low Setpoints
- APPLICATIONS
- Power-Supply Temperature Monitoring
- Computer Peripheral Thermal Protection
- Notebook Computers
- Cell Phones
- Battery Management
- Office Machines
- Thermostat Controls
- Environmental Monitoring and HVAC
- Electromechanical Device Temperature
- SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
TMP122-EP 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 |
| TMP122AMDBVTEP |
ACTIVE |
-55 to 125 |
2.75 | 100u |
SOT-23 (DBV) | 6 |
250 | SMALL T&R |
|
| V62/09607-01XE |
ACTIVE |
-55 to 125 |
2.75 | 100u |
SOT-23 (DBV) | 6 |
250 | SMALL T&R |
|
TMP122-EP 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 |
| TMP122AMDBVTEP |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
TMP122AMDBVTEP |
TMP122AMDBVTEP |
| V62/09607-01XE |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-2-260C-1 YEAR |
V62/09607-01XE |
V62/09607-01XE |
TMP122-EP 应用技术支持与电子电路设计开发资源下载
- TMP122-EP 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
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