홈 센서 온도 센서 디지털 온도 센서
홈
센서
온도 센서
디지털 온도 센서

TMP75C-Q1

활성

2선 인터페이스 및 경고를 지원하는 1°C 정확도, 디지털 온도 센서

지금 주문
데이터시트

TMP75C-Q1

활성
데이터시트 지금 주문

제품 상세 정보

Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.4 Interface type I2C, SMBus Supply voltage (max) (V) 3.6 Features ALERT Supply current (max) (µA) 37 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 8 Rating Automotive TI functional safety category Functional Safety-Capable
Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 1.4 Interface type I2C, SMBus Supply voltage (max) (V) 3.6 Features ALERT Supply current (max) (µA) 37 Temp resolution (max) (Bits) 12 Remote channels (#) 0 Addresses 8 Rating Automotive TI functional safety category Functional Safety-Capable
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C5
  • Low-Voltage Alternative to NCT75 and ADT75
  • Digital Output with Two-Wire Serial Interface
  • Up to 8 Pin-Programmable Bus Addresses
  • Overtemperature ALERT Pin with Programmable Trip Values
  • Shutdown Mode for Battery Power Saving
  • One-Shot Conversion Mode
  • Operating Temperature Range: –40°C to +125°C
  • Operating Supply Range: 1.4 V to 3.6 V
  • Quiescent Current:
    15 µA Active (typ), 0.3 µA Shutdown (typ)
  • Accuracy:
    • ±0.25°C (typ) from 0°C to +70°C
    • ±0.5°C (typ) from –20°C to +85°C
    • ±1°C (typ) from –40°C to +125°C
  • Resolution: 12 Bits (0.0625°C)
  • Packages: SOIC-8 and VSSOP-8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C5
  • Low-Voltage Alternative to NCT75 and ADT75
  • Digital Output with Two-Wire Serial Interface
  • Up to 8 Pin-Programmable Bus Addresses
  • Overtemperature ALERT Pin with Programmable Trip Values
  • Shutdown Mode for Battery Power Saving
  • One-Shot Conversion Mode
  • Operating Temperature Range: –40°C to +125°C
  • Operating Supply Range: 1.4 V to 3.6 V
  • Quiescent Current:
    15 µA Active (typ), 0.3 µA Shutdown (typ)
  • Accuracy:
    • ±0.25°C (typ) from 0°C to +70°C
    • ±0.5°C (typ) from –20°C to +85°C
    • ±1°C (typ) from –40°C to +125°C
  • Resolution: 12 Bits (0.0625°C)
  • Packages: SOIC-8 and VSSOP-8

The TMP75C-Q1 is an integrated digital temperature sensor with a 12-bit analog-to-digital converter (ADC) that can operate at a 1.8-V supply, and is pin and register compatible with the NCT75 and ADT75. This device is available in SOIC-8 and VSSOP-8 packages and requires no external components to sense the temperature. The TMP75C-Q1 is capable of reading temperatures with a resolution of 0.0625°C and is specified over a temperature range of –40°C to +125°C.

The TMP75C-Q1 features SMBus and two-wire interface compatibility, and allows up to eight devices on the same bus with the SMBus overtemperature alert function. The programmable temperature limits and the ALERT pin allow the sensor to operate as a stand-alone thermostat, or an overtemperature alarm for power throttling or system shutdown.

The factory-calibrated temperature accuracy and the noise-immune digital interface make the TMP75C-Q1 the preferred solution for temperature compensation of other sensors and electronic components, without the need for additional system-level calibration or elaborate board layout for distributed temperature sensing.

The TMP75C-Q1 is ideal for thermal management and protection of a variety of consumer, computer, communication, industrial, and environmental applications.

The TMP75C-Q1 is an integrated digital temperature sensor with a 12-bit analog-to-digital converter (ADC) that can operate at a 1.8-V supply, and is pin and register compatible with the NCT75 and ADT75. This device is available in SOIC-8 and VSSOP-8 packages and requires no external components to sense the temperature. The TMP75C-Q1 is capable of reading temperatures with a resolution of 0.0625°C and is specified over a temperature range of –40°C to +125°C.

The TMP75C-Q1 features SMBus and two-wire interface compatibility, and allows up to eight devices on the same bus with the SMBus overtemperature alert function. The programmable temperature limits and the ALERT pin allow the sensor to operate as a stand-alone thermostat, or an overtemperature alarm for power throttling or system shutdown.

The factory-calibrated temperature accuracy and the noise-immune digital interface make the TMP75C-Q1 the preferred solution for temperature compensation of other sensors and electronic components, without the need for additional system-level calibration or elaborate board layout for distributed temperature sensing.

The TMP75C-Q1 is ideal for thermal management and protection of a variety of consumer, computer, communication, industrial, and environmental applications.
open-in-new 기타 디지털 온도 센서 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기3
유형 직함 날짜
* Data sheet TMP75C-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert datasheet PDF | HTML 2016/11/18
Application note LM75B and TMP1075 Industry-Standard Devices: Design Guidelines and Spec Comparison (Rev. A) PDF | HTML 2024/03/07
Technical article How to maximize powertrain efficiency and reliability with high-accuracy temperatu PDF | HTML 2021/05/10

설계 및 개발

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

패키지 핀 다운로드
SOIC (D) 8 옵션 보기
VSSOP (DGK) 8 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)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상