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TMP126

활성

175°C 작동, CRC 및 회전율 알림을 제공하는 ±0.25°C SPI 온도 센서

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TMP126

활성
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제품 상세 정보

Local sensor accuracy (max) 0.3 Type Local Operating temperature range (°C) -55 to 150, -55 to 175 Supply voltage (min) (V) 1.62 Interface type SPI Supply voltage (max) (V) 5.5 Features ALERT, CRC, NIST traceable, One-shot conversion, Slew Rate Warning Supply current (max) (µA) 1.2 Temp resolution (max) (Bits) 14 Remote channels (#) 0 Addresses 1 Rating Catalog
Local sensor accuracy (max) 0.3 Type Local Operating temperature range (°C) -55 to 150, -55 to 175 Supply voltage (min) (V) 1.62 Interface type SPI Supply voltage (max) (V) 5.5 Features ALERT, CRC, NIST traceable, One-shot conversion, Slew Rate Warning Supply current (max) (µA) 1.2 Temp resolution (max) (Bits) 14 Remote channels (#) 0 Addresses 1 Rating Catalog
SOT-SC70 (DCK) 6 3 mm² 2 x 1.5
  • High accuracy
    • TMP126:
      • ±0.25°C (maximum) from 20°C to 30°C
      • ±0.3°C (maximum) from –20°C to 85°C
      • ±0.4°C (maximum) from –40°C to 125°C
      • ±0.5°C (maximum) from –55°C to 150°C
      • ±0.75°C (maximum) from 150°C to 175°C
    • TMP126N:
      • ±0.8°C (maximum) from –40°C to 150°C
  • Fast measurement intervals with no self-heating concerns
  • Operating temperature range:
    • TMP126: –55°C to 175°C

    • TMP126N: –40°C to 150°C

  • Supply range: 1.62 V to 5.5 V
  • Factory-calibrated
    • NIST traceability
  • Low power consumption
  • Programmable temperature alert limits
  • Temperature slew rate warning
  • Optional Cyclic Redundancy Check (CRC)
  • 3-wire SPI interface
  • High accuracy
    • TMP126:
      • ±0.25°C (maximum) from 20°C to 30°C
      • ±0.3°C (maximum) from –20°C to 85°C
      • ±0.4°C (maximum) from –40°C to 125°C
      • ±0.5°C (maximum) from –55°C to 150°C
      • ±0.75°C (maximum) from 150°C to 175°C
    • TMP126N:
      • ±0.8°C (maximum) from –40°C to 150°C
  • Fast measurement intervals with no self-heating concerns
  • Operating temperature range:
    • TMP126: –55°C to 175°C

    • TMP126N: –40°C to 150°C

  • Supply range: 1.62 V to 5.5 V
  • Factory-calibrated
    • NIST traceability
  • Low power consumption
  • Programmable temperature alert limits
  • Temperature slew rate warning
  • Optional Cyclic Redundancy Check (CRC)
  • 3-wire SPI interface

The TMP126 is a 0.25°C accuracy digital temperature that supports an ambient temperature range of –55°C to 175°C. The TMP126 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. With a fast conversion rate, low supply current, and a simple 3-wire SPI compatible interface, the TMP126 is designed for a wide range of applications.

The TMP126 includes additional advanced features for increased reliability in harsh environments such as optional CRC checksum for data integrity, programmable alert limits, a temperature slew rate warning, and an enhanced operational temperature range. The device utilizes a NIST traceable factory calibration for guaranteed accuracy and comes in a small SOT package for close placement to heat sources along with fast response times.

The TMP126 is a 0.25°C accuracy digital temperature that supports an ambient temperature range of –55°C to 175°C. The TMP126 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. With a fast conversion rate, low supply current, and a simple 3-wire SPI compatible interface, the TMP126 is designed for a wide range of applications.

The TMP126 includes additional advanced features for increased reliability in harsh environments such as optional CRC checksum for data integrity, programmable alert limits, a temperature slew rate warning, and an enhanced operational temperature range. The device utilizes a NIST traceable factory calibration for guaranteed accuracy and comes in a small SOT package for close placement to heat sources along with fast response times.
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추가 정보 요청

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기술 자료

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모두 보기9
유형 제목 날짜
* Data sheet TMP126 Low-Power, 0.25°C SPI Temperature Sensor With 175°C Operation, CRC and Slew Rate Alert datasheet (Rev. C) PDF | HTML 2022/06/03
Certificate TMP126EVM EU RoHS Declaration of Conformity (DoC) 2023/02/06
Application note Improving System Reliability in Auto and Ind. Cameras w/ AccurateTemp. Sensing PDF | HTML 2022/01/03
Application note Temperature Slew Rate Warning Overview PDF | HTML 2021/11/09
EVM User's guide TMP126EVM User's Guide PDF | HTML 2021/05/05
기술 기고문 How to choose the right thermistor for your temperature sensing application 2020/02/13
기술 기고문 How to enable thermal safety for automotive infotainment and cluster systems 2019/10/15
기술 기고문 Driving industrial innovation with small-size sensors 2019/09/12
기술 기고문 How to select a temperature sensor probe 2016/02/18

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TMP126EVM — 고정밀 SPI 온도 센서용 TMP126 평가 모듈

The TMP126-Q1 is a high-accuracy, 0.5°C digital temperature sensor that supports an ambient temperature range of -55°C to 175°C. The TMP126-Q1 features a 14-bit signed temperature resolution (0.03125°C per LSB) while operating over a supply range of 1.62 V to 5.5 V. The device has (...)

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SOT-SC70 (DCK) 6 옵션 보기
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주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링

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