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AS3911B |
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| Part Number | AS3911B |
| Manufacturer | ams |
| Description | AS3911B NFC Initiator / HF Reader IC The AS3911B is a highly integrated NFC Initiator / HF Reader IC. It includes the analog front end (AFE) and a highly integrated data framing system for ISO 18092 ... |
| Features |
which make it incomparable for low power applications. It contains a low power capacitive sensor, which can be used to detect the presence of a card without switching on the reader field. Additionally, the presence of a card can also be detected by performing a measurement of amplitude or phase of signal on antenna LC tank and comparing it to stored reference. It also contains a low power RC oscillator and wake-up timer, which can be used to wake the system after a defined time period and check for the presence of a tag using one or more techniques of low power detection of card presence (cap... |
| Document |
 AS3911B Data Sheet
PDF 1.33MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AS3910 |
austriamicrosystems AG |
13.56 MHz RFID Reader |
|
| 2 | AS3910 |
ams |
13.56 MHz RFID Reader |
|
| 3 | AS3901 |
austriamicrosystems AG |
ISM 433/315 MHz FSK/ASK Transmitter |
|
| 4 | AS3902 |
austriamicrosystems AG |
ISM 433 MHz ASK Transmitter |
|
| 5 | AS3909 |
ams |
13.56 MHz RFID Reader |
|