계산 툴
TMP411
- TMP411:
- ±1°C Local channel accuracy
- ±1°C Remote channel accuracy
- Supply range: 2.7V to 5.5V
- Available in VSSOP and SOIC 8-pin packages
- TMP411D:
- ±0.8°C Local channel accuracy
- ±0.8°C Remote channel accuracy
- Supply range: 1.62V to 5.5V
- Available in SOT-23 8-pin package
- Wide operating range: –40°C to 125°C
- Support I2C and SMBus interface
- Programmable Resolution: 9 to 12 Bits
- Programmable Non-Ideality Factor
- Series Resistance Cancellation
- Offset Registers for System Calibration
- Programmable Threshold Limits
- Diode Fault Detection
- Alert Function
- ALERT and THERM2 Pin Configuration
- Multiple Interface Addresses
- Pin and Registers Compatible With ADT7461 and ADM1032
The TMP411 and TMP411D devices are remote temperature sensors with a built-in local temperature sensor. The remote temperature sensor, diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.
Remote temperature accuracy is ±1°C (TMP411) or ±0.8°C (TMP411D) for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands to program the alarm thresholds and to read temperature data.
Features that are included in the TMP411 and TMP411D devices are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, user-defined offset register for maximum accuracy, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.
The TMP411 device is available in VSSOP-8 and SOIC-8 packages and TMP411D is available in SOT23-8 package.
기술 자료
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3개 모두 보기 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TMP411 ±1°C and TMP411D ±0.8°C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correct datasheet (Rev. E) | 2025/07/08 | |
| Application note | How to Read and Interpret Digital Temperature Sensor Output Data (Rev. A) | PDF | HTML | 2025/01/21 | |
| Application note | Optimizing Remote Diode Temperature Sensor Design (Rev. A) | 2019/12/18 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
AM261-SOM-EVM — AM261x 제어 시스템 온 모듈 평가 모듈(EVM)
AM261-SOM-EVM은 텍사스 인스트루먼트 Sitara™ AM261x 마이크로컨트롤러(MCU) 시리즈용 평가 및 개발 보드입니다. 120핀 고속, 고밀도 커넥터 3개를 갖춘 시스템 온 모듈 설계는 초기 평가 및 신속한 프로토타입 개발에 이상적입니다. AM261-SOM-EVM을 사용한 평가에 XDS110ISO-EVM이 필요하며 별도로 구매할 수 있습니다.
드라이버 또는 라이브러리
TMP401SW-LINUX — TMP401용 Linux 드라이버
The Linux driver supports the TMP401 series of Remote and Local Temp Sensors. The Linux driver supports communication through the I2C bus and interfaces with the Hardware Monitoring sub-system.
Linux Mainline Status
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 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
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