ADT7311WTRZ-RL7
数据手册.pdfADI(亚德诺)
工业控制
板上安装温度传感器 0.5, C Accurate Temp SPI Interface
Product Details
The ADT7311 is a high accuracy digital temperature sensor in a narrow 8-lead SOIC package. It contains a band gap temperature reference and a 16-bit ADC to monitor and digitize the temperature to a 0.0078°C resolution. The ADC resolution, by default, is set to 13 bits 0.0625°C. The ADC resolution is a user programmable mode that can be changed through the serial interface.
### Features and Benefits
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- Qualified for Automotive Applications
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- Temperature accuracy:
±0.5°C from −40°C to +105°C 2.7V to 3.6V
±0.4°C from −40°C to +105°C 3.0V
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- No temperature calibration/correction required by user
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- No linearity correction required
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- Power saving 1 sample per second SPS mode:
700 µW typical at 3.3 V in normal mode
7 µW typical at 3.3 V in shutdown mode
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- Temperature range: −40°C to +150°C
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- Voltage range: 2.7 V to 5.5 V
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- Critical overtemperature interrupt
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- Overtemperature/undertemperature interrupt
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- SPI-compatible interface
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- 8-lead narrow SOIC RoHS-compliant package
