- RS 제품 번호:
- 196-2004
- 제조사 부품 번호:
- ST25R3911B-AQFT
- 제조업체:
- STMicroelectronics
4000 <재고있음> 5-9영업일내 홍콩 발송
추가완료!
단가 개당가격(4000개가 1릴안에)
₩5,076.381
수량 | 한팩당 | Per Reel* |
4000 - 16000 | ₩5,076.381 | ₩20,308,282.64 |
20000 + | ₩4,974.612 | ₩19,901,896.20 |
*다른 단위에 대한 가격 표시 |
- RS 제품 번호:
- 196-2004
- 제조사 부품 번호:
- ST25R3911B-AQFT
- 제조업체:
- STMicroelectronics
제정법과 컴플라이언스
- COO (Country of Origin):
- KR
제품 세부 사항
The ST25R3911B is a highly integrated NFC Initiator / HF Reader IC, including the Analogue front end (AFE) and a highly integrated data framing system. Implementation of standard and custom protocols like MIFARE™ Classic is possible using the AFE and implementing framing in the external microcontroller (Stream and Transparent modes). The ST25R3911B is positioned perfectly for the infrastructure side of the NFC system, where users need optimal RF performance and flexibility combined with low power. Thanks to automatic antenna tuning (AAT) technology, the device is optimized for applications with directly driven antennas. The ST25R3911B is alone in the domain of HF reader ICs as it contains two differential low impedance (1 Ohm) antenna drivers. The ST25R3911B includes several features that make it very suited for low power applications. It contains a low power capacitive sensor that can be used to detect the presence of a card without switching on the reader field.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
사양
속성 | 값 |
---|---|
Modulation Technique | AM |
Package Type | QFN |
Pin Count | 32 |
Mounting Type | Surface Mount |
Dimensions | 5 x 5 x 0.95mm |
Length | 5mm |
Width | 5mm |
Height | 0.95mm |
Maximum Operating Band 1 Frequency | 13.56 MHz, 27.12MHz |
Maximum Operating Supply Voltage | 5.5 V |
Maximum Operating Temperature | +125 °C |
Number of Operating Bands | 1 |
Minimum Operating Supply Voltage | 2.4 V |
Minimum Operating Temperature | -40 °C |