Name: SI4438-B1C-FMR
Brand: Silicon Labs
SKU: SI4438-B1C-FMR
Availability: InStock
Rating: 5 (79 reviews)

SI4438-B1C-FMR

참조 용으로 만 사용

부품 번호	SI4438-B1C-FMR
제조업체	Silicon Labs
설명	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN
데이터시트
패키지	20-VFQFN Exposed Pad
ECAD
재고	5,076 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	5월 3 - 5월 8 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 SI4438-B1C-FMR를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 SI4438-B1C-FMR를 추가하십시오. Heisener.com는 SI4438-B1C-FMR의 견적을 요청하는 모든 등록이 필요하지 않습니다.

SI4438-B1C-FMR사양

제조업체	Silicon Labs
범주	RF/IF 및 RFID - RF 트랜시버 IC
패키지	20-VFQFN Exposed Pad
ECAD
계열	-
유형	TxRx + MCU
RF 제품군 / 표준	General ISM < 1GHz
실험 계획안	-
조정	FSK, GFSK, GMSK, OOK
회수	425MHz ~ 525MHz
데이터 속도 (최대)	500kbps
전력 출력	20dBm (Max)
감광도	-124dBm
메모리 크기	-
직렬 인터페이스	SPI
GPIO	4
전압 - 공급	1.8 V ~ 3.6 V
현재 - 수신 중	14mA
전류 - 전송 중	75mA
작동 온도	-40°C ~ 85°C
패키지 / 케이스	20-VFQFN Exposed Pad

SI4438-B1C-FMR Packaging

SI4438-B1C-FMR FAQ

1. How to order SI4438-B1C-FMR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SI4438-B1C-FMR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4438-B1C-FMR. All suppliers must pass our qualification reviews before they can publish their products including SI4438-B1C-FMR on Heisener; we pay more attention to the channels and quality of SI4438-B1C-FMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4438-B1C-FMR price and inventory displayed accurate?

The price and inventory of SI4438-B1C-FMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SI4438-B1C-FMR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI4438-B1C-FMR we delivered, we will accept the replacement or return of the SI4438-B1C-FMR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI4438-B1C-FMR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SI4438-B1C-FMR pin diagram, SI4438-B1C-FMR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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