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數位溫度感測器

TMP124

現行

採用 SOIC，具有 SPI 介面和警示功能的溫度感測器

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TMP124

現行
產品規格表 立即訂購

產品詳細資料

Local sensor accuracy (max) 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 Features ALERT Supply current (max) (µA) 75 Temp resolution (max) (bps) 12 Remote channels (#) 0 Rating Catalog
Local sensor accuracy (max) 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 Features ALERT Supply current (max) (µA) 75 Temp resolution (max) (bps) 12 Remote channels (#) 0 Rating Catalog
SOIC (D) 8 29.4 mm² 4.9 x 6
  • DIGITAL OUTPUT: SPI-Compatible Interface
  • PROGRAMMABLE RESOLUTION:
       9- to 12-Bits + Sign
  • ACCURACY:
       ±1.5°C from –25°C to +85°C (max)
       ±2.0°C from –40°C to +125°C (max)
  • LOW QUIESCENT CURRENT: 50 µA
  • WIDE SUPPLY RANGE: 2.7V to 5.5V
  • TINY SOT23-6 AND SO-8 PACKAGES
  • 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

SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.
  • DIGITAL OUTPUT: SPI-Compatible Interface
  • PROGRAMMABLE RESOLUTION:
       9- to 12-Bits + Sign
  • ACCURACY:
       ±1.5°C from –25°C to +85°C (max)
       ±2.0°C from –40°C to +125°C (max)
  • LOW QUIESCENT CURRENT: 50 µA
  • WIDE SUPPLY RANGE: 2.7V to 5.5V
  • TINY SOT23-6 AND SO-8 PACKAGES
  • 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

SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.

The TMP122 and TMP124 are SPI-compatible temperature sensors available in SOT23-6 and SO-8 packages. Requiring only a pull up resistor for complete function, the TMP122 and TMP124 temperature sensors are capable of measuring temperatures within 2°C of accuracy over a temperature range of –40°C to +125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatile for any application. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP122 an excellent candidate for low-power applications.

The TMP122 and TMP124 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP122 and TMP124 are SPI-compatible temperature sensors available in SOT23-6 and SO-8 packages. Requiring only a pull up resistor for complete function, the TMP122 and TMP124 temperature sensors are capable of measuring temperatures within 2°C of accuracy over a temperature range of –40°C to +125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatile for any application. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP122 an excellent candidate for low-power applications.

The TMP122 and TMP124 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
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TMP126 現行 具有 175°C 運作溫度和、CRC 和電壓轉換速率 ±0.25°C SPI 溫度感測器 SPI output with improved accuracy, extended temperature & voltage supply ranges, smaller package, less current & additional features

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類型 標題 日期
* Data sheet 1.5°C Accurate Programmable Digital Temp Sensor w/ SPI™ Interface datasheet (Rev. B) 2003年 11月 6日
Application note How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 2024年 4月 12日

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