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TI(德州仪器) TMP105
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  • TI(德州仪器) TMP105
  • TI(德州仪器) TMP105
  • TI(德州仪器) TMP105
  • TI(德州仪器) TMP105
  • TI(德州仪器) TMP105
  • TI(德州仪器) TMP105
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TMP105

TMP105

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采用 WCSP 封装、具有 I2C/SMBus 接口和警报功能的 ±2°C、2.6V 至 3.3V 数字温度传感器

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  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The TMP105 is a two-wire, serial output temperature sensor available in a WCSP package. Requiring no external components, the TMP105 is capable of reading temperatures with a resolution of 0.0625°C.

The TMP105 features a Two-Wire interface that is SMBus-compatible, with the TMP105 allowing up to two devices on one bus. The TMP105 features an SMBus Alert function.

The TMP105 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP105 is specified for operation over a temperature range of –40°C to +125°C.

  • SUPPORTS 1.8V I2C BUS
  • TWO ADDRESSES
  • DIGITAL OUTPUT: Two-Wire Serial Interface
  • RESOLUTION: 9- to 12-Bits, User-Selectable
  • ACCURACY:
    • ±2.0°C (max) from –25°C to +85°C
    • ±3.0°C (max) from –40°C to +125°C
  • LOW QUIESCENT CURRENT:
    50µA, 1.5µA Standby
  • NO POWER-UP SEQUENCE REQUIRED, I2C PULLUPS CAN BE ENABLED PRIOR TO V+
Local sensor accuracy (max)2
TypeLocal
Operating temperature range (°C)-40 to 125
Supply voltage (min) (V)2.6
Interface typeI2C, SMBus
Supply voltage (max) (V)3.3
FeaturesALERT, One-shot conversion
Supply current (max) (µA)85
Temp resolution (max) (Bits)12
Remote channels (#)0
Addresses2
RatingCatalog
DSBGA (YZC)62.1875 mm² 1.75 x 1.25
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