TMAG5124
- Hall effect switch with 2-wire interface
- Low-level current output options:
- TMAG5124A/B/C/D: 3.5 mA
- TMAG5124E/F/G/H: 6 mA
- Magnetic sensitivity:
- TMAG5124A/E: 4 mT (typical)
- TMAG5124B/F: 6 mT (typical)
- TMAG5124C/G: 10 mT (typical)
- TMAG5124D/H: 15 mT (typical)
- Fast sensing bandwidth: 40 kHz
- Supports wide voltage range
- Operating V CC range: 2.5 V to 38 V
- No external regulator required
- Wide operating temperature range
- Ambient operating temperature range: –40 °C to +125 °C
- Protection features:
- Supports load dump up to 40 V
- Reverse polarity protection
- SOT-23 package option
The TMAG5124 device is a high-precision Hall effect sensor that offers a 2-wire interface designed for industrial designs.
The TMAG5124 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 is designed for a variety of industrial applications.
관심 가지실만한 유사 제품
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀.
기술 자료
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
TI-MAGNETIC-SENSE-SIMULATOR — TI Magnetic sensing simulation tool
HALL-PROXIMITY-DESIGN — Magnetic Sensing Proximity Tool
HALL-PROXIMITY-DESIGN은 자석 및 홀(Hall) 효과 센서 시스템을 위한 신속한 반복 설계를 도와주는 소프트웨어 도구입니다.
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23 (DBZ) | 3 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.