소개
The WF470RA is a highly integrated, ultra-low power monolithic ASK/OOK RF receiver chip. The high-frequency signal reception functionality is entirely integrated within the chip to achieve the most reliable reception with minimal external components and the lowest cost. Therefore, it is a true “antenna high-frequency modulated signal input, digital demodulated signal output” monolithic receiver device.
The operating voltage range of 2.0V~5.5V, extremely high sensitivity of -113dBm, and ultra-low operating current of 5mA make it very suitable for various low-power requirement devices. The chip automatically completes all RF and IF tuning internally, eliminating the need for manual adjustments during development and production, thereby reducing costs and accelerating time to market.
응용
◼가정 보안 및 건물 자동화, ISM 대역 데이터 통신, 산업 모니터링 및 제어, 원격 제어 및 보안 시스템, 원격 열쇠 없는 출입, 무선 센서 노드, 태그 판독기 및 기록기, 저가 가전 제품 애플리케이션, 가정 및 건물 자동화, 원격 제어 팬 컨트롤러, 적외선 송신기 교체, 산업 모니터링 및 제어, 원격 조명 제어, 무선 경보 및 보안 시스템, 원격 열쇠 없는 출입 시스템(RKE), 무선 원격 제어 스위치, 소켓, 초인종, 차량 도난 방지 시스템, 일기 예보 등
Remote control fans,Remote control lights,Remote control doors,Remote control keyboards,Long-range RFID,Smart home controllers,Remote control toys,Wireless encryption device receivers,Short-range remote controls
패키지 정보
지침
- This device is sensitive to static electricity. Anti-static measures must be used during transportation and use.
- Use the device according to the recommended typical applications.
- Any changes to this product’s specifications will be made without prior notice.
