TMP401
- ±1°C Remote Diode Sensor
- ±3°C Local Temperature Sensor
- Series Resistance Cancellation
- THERM Flag Output
- ALERT/THERM2 Flag Output
- Programmable Over- and Undertemperature Limits
- Programmable Resolution: 9- to 12-Bit
- Diode Fault Detection
- SMBus-Compatible
The TMP401 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote sensor is capable of monitoring the temperature of any external PN junction. Typical sense elements include low-cost NPN- or PNP-type transistors and diodes, or accessible thermal diodes integrated within microcontrollers, microprocessors, or field-programmable gate arrays (FPGAs).
The accuracy of the remote sensor is ±1°C for multiple IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program alarm thresholds and to read temperature data.
Features included in the TMP401 are series resistance cancellation, wide remote temperature measurement range (up to +150°C), diode fault detection, and temperature alert functions.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TMP401 ±1°C Programmable, Remote and Local, Digital Out Temperature Sensor datasheet (Rev. B) | PDF | HTML | 2014/10/10 |
| Application note | How to Read and Interpret Digital Temperature Sensor Output Data | PDF | HTML | 2024/04/12 |
설계 및 개발
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TMP401SW-LINUX — TMP401용 Linux 드라이버
Linux Mainline Status
Available in Linux Main line: Yes
Available through git.ti.com: N/A
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치