- 制造厂商：TI
- 产品类别：传感器
- 技术类目：温度传感器和控制 IC - 数字温度传感器
- 功能描述：具有 SPI 接口和警报功能的增强型产品 1.5°C 数字温度传感器
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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.
- 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 μA
- 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
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Military (–55°C/125°C) Temperature Range(1)
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
(1) Additional temperature ranges are available - contact factory SPI is a trademark of Motorola.
- Local sensor accuracy (Max) (+/- C)
- 1.5
- Type
- Local
- Operating temperature range (C)
- -55 to 125
- Supply voltage (Min) (V)
- 2.7
- Interface type
- SPI
- Supply voltage (Max) (V)
- 5.5
- Supply current (Max) (uA)
- 75
- Temp resolution (Max) (bits)
- 12
- Features
- ALERT
- Remote channels (#)
- 0
- Addresses
- NA
- Rating
- HiRel Enhanced Product
TMP122-EP的完整型号有：TMP122AMDBVTEP、V62/09607-01XE，以下是这些产品的关键参数及官网采购报价：
TMP122AMDBVTEP，工作温度：-55 to 125，封装：SOT-23 (DBV)-6，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网TMP122AMDBVTEP的批量USD价格：2.79（1000+）
V62/09607-01XE，工作温度：-55 to 125，封装：SOT-23 (DBV)-6，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网V62/09607-01XE的批量USD价格：2.79（1000+）
TMP122AMDBVTEP，工作温度：-55 to 125，封装：SOT-23 (DBV)-6，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网TMP122AMDBVTEP的批量USD价格：2.79（1000+）
V62/09607-01XE，工作温度：-55 to 125，封装：SOT-23 (DBV)-6，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网V62/09607-01XE的批量USD价格：2.79（1000+）
