TMAG5124-Q1
- AEC-Q100 qualified with the following results:
- Device temperature grade 0: –40°C to 150°C ambient operating temperature range
- Hall effect switch with 2-wire interface
- Low-level current output options:
- TMAG5124A/B/C/D -Q1: 3.5 mA
- TMAG5124E/F/G/H -Q1: 6 mA
- Magnetic sensitivity:
- TMAG5124A/E -Q1: 4 mT (typical)
- TMAG5124B/F -Q1: 6 mT (typical)
- TMAG5124C/G -Q1: 10 mT (typical)
- TMAG5124D/H -Q1: 15 mT (typical)
- Fast sensing bandwidth: 40 kHz
- Supports wide voltage range
- Operating V CC range: 2.7 V to 38 V
- No external regulator required
- Protection features:
- Supports load dump up to 40 V
- Reverse polarity protection
- SOT-23 package option
The TMAG5124 -Q1 device is a high-precision Hall effect sensor that offers a 2-wire interface designed for automotive designs.
The TMAG5124 -Q1 integrates a current source that switches between two levels depending on the value of the magnetic field applied to the part. While the high value is fixed, the low value can be selected from two ranges. This type of interface enables robust communication between sensor and controller, allow long distance transmissions, helps detect disconnections, and limits the number of wires to two.
The device is available in a 3-pin SOT-23 package. While 3 pins are available on the package, the device only requires the VCC and GND pin to operate. The current can be measured from either of those 2 pins, creating either a high-side or low-side configuration.
Different product variants enable selection of different levels of magnetic sensitivity to match application specific requirements.
The wide operating voltage range and reverse polarity protection of the TMAG5124 -Q1 is designed for a variety of automotive applications.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TMAG5124-Q1 Automotive2-Wire, High-Precision, Hall-Effect Switch Sensor datasheet | PDF | HTML | 2021/11/05 |
Application brief | Introduction to TI Magnetic Sense Simulator Features | PDF | HTML | 2023/12/05 | |
User guide | Texas Instruments' Magnetic Sense Simulator User's Guide | PDF | HTML | 2023/12/04 | |
Application note | HMI Rocker Switch With Hall-Effect Switches | PDF | HTML | 2022/01/21 | |
Application brief | Multi-State Position Selection Using Hall-Effect Sensors | PDF | HTML | 2022/01/13 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
HALL-ADAPTER-EVM — 홀 센서 분리 어댑터 평가 모듈
TMAG5124EVM — TMAG5124 2선 홀 효과 스위치 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-23 (DBZ) | 3 | 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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.