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디지털 온도 센서

TMP121-EP

활성

SOT-23, SPI 인터페이스를 지원하는 EP(Enhanced Product), 1.5°C 2.7V~5.5V 디지털 온도 센서

지금 주문
데이터시트

TMP121-EP

활성
데이터시트 지금 주문

제품 상세 정보

Local sensor accuracy (max) 1.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type SPI Supply voltage (max) (V) 5.5 Supply current (max) (µA) 50 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Rating HiRel Enhanced Product
Local sensor accuracy (max) 1.5 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type SPI Supply voltage (max) (V) 5.5 Supply current (max) (µA) 50 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Rating HiRel Enhanced Product
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of -40°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • Digital Output: SPI-Compatible Interface
  • Resolution: 12-Bit + Sign, 0.0625°C
  • Accuracy: ±1.5°C from -25°C to 85°C (max)
  • Low Quiescent Current: 50 µA (max)
  • Wide Supply Range: 2.7 V to 5.5 V
  • Tiny SOT23-6 Package
  • Operation to 150°C
  • APPLICATIONS
    • Power-Supply Temperature Monitoring
    • Computer Peripheral Thermal Protection
    • Notebook Computers
    • Battery Management
    • Environmental Monitoring

(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified
performance and environmental limits.

SPI is a trademark of Texas Instruments.
  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of -40°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • Digital Output: SPI-Compatible Interface
  • Resolution: 12-Bit + Sign, 0.0625°C
  • Accuracy: ±1.5°C from -25°C to 85°C (max)
  • Low Quiescent Current: 50 µA (max)
  • Wide Supply Range: 2.7 V to 5.5 V
  • Tiny SOT23-6 Package
  • Operation to 150°C
  • APPLICATIONS
    • Power-Supply Temperature Monitoring
    • Computer Peripheral Thermal Protection
    • Notebook Computers
    • Battery Management
    • Environmental Monitoring

(1)Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified
performance and environmental limits.

SPI is a trademark of Texas Instruments.

The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of -40°C to 125°C. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of -40°C to 125°C. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

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기술 문서

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모두 보기3
유형 직함 날짜
* Data sheet 1.5 Degrees C Accurate Digital Temperature Sensor w/SPI Interface datasheet 2005/09/22
* VID TMP121-EP VID V6206608 2016/06/21
* Radiation & reliability report TMP121AQDBVREP Reliability Report 2012/11/06

설계 및 개발

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

패키지 핀 다운로드
SOT-23 (DBV) 6 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

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