TMP75-Q1
- AEC-Q100 Qualified with:
- Temperature Grade 1: –40°C to +125°C Ambient Operation Temperature Range
- HBM ESD Classification Level 2
- CDM ESD Classification Level C6
- TMP175-Q1 Accuracy:
- ±1°C (Typical) from –40°C to +125°C
- ±2°C (Maximum) from –40°C to +125°C
- TMP75-Q1 Accuracy:
- ±1°C (Typical) from –40°C to +125°C
- ±3°C (Maximum) from –40°C to +125°C
- TMP175-Q1: 27 Addresses
- TMP75-Q1: 8 Addresses, NIST Traceable
- Digital Output: SMBus™, Two-Wire, and I2C Interface Compatibility
- Resolution: 9 to 12 Bits, User-Selectable
- Low Quiescent Current: 50-µA, 0.1-µA Standby
- Wide Supply Range: 2.7 V to 5.5 V
- Small 8-Pin VSSOP and 8-Pin SOIC Packages
The TMP75-Q1 and TMP175-Q1 devices are digital temperature sensors ideal for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C without requiring calibration or external component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip, 12-bit, analog-to-digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available in the industry-standard, LM75, 8-pin SOIC and VSSOP footprint.
The TMP175-Q1 and TMP75-Q1 feature SMBus, two-wire, and I2C interface compatibility. The TMP175-Q1 device allows up to 27 devices on one bus. The TMP75-Q1 allows up to eight devices on one bus. The TMP175-Q1 and TMP75-Q1 both feature an SMBus alert function.
The TMP175-Q1 and TMP75-Q1 devices are ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP75-Q1 production units are 100% tested against sensors that are NIST-traceable and are verified with equipment that are NIST-traceable through ISO/IEC 17025 accredited calibrations.
The TMP175-Q1 and TMP75-Q1 devices are specified for operation over the temperature range of –40°C to +125°C.
추가 정보 요청
NIST 보정 문서를 사용할 수 있습니다. 지금 요청
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | TMPx75-Q1 Automotive Grade Temperature Sensor With I2C and SMBus Interface in Industry-Standard LM75 Form Factor and Pinout datasheet | PDF | HTML | 2015. 11. 18 | |
| 애플리케이션 노트 | LM75B and TMP1075 Industry-Standard Devices: Design Guidelines and Spec Comparison (Rev. A) | PDF | HTML | 2024. 3. 7 | ||
| Application brief | How to Protect Displays with the Latest Temperature Sensing Technology | PDF | HTML | 2021. 7. 26 | ||
| 기술 문서 | How to maximize powertrain efficiency and reliability with high-accuracy temperatu | PDF | HTML | 2021. 5. 10 | ||
| 애플리케이션 노트 | Applying I2C-Compatible Temperature Sensors in Systems With Slow Clock Edges (Rev. A) | 2013. 5. 6 |
설계 및 개발
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LM75SW-LINUX — I2C 온도 센서용 Linux 드라이버
The Linux driver support LM75 compatible Temperature Sensors. The Linux driver supports communication through the I2C bus and interfaces with the Hardware Monitoring sub-system.
Linux Mainline StatusAvailable in Linux Main line: Yes
Available through git.ti.com: N/A
- LM75A
- TMP100
- TMP101
- (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |