ST25R3920B vs ST25R3916B Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ST25R3920B disebabkan oleh STMicroelectronics dan ST25R3916B disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
ST25R3920B - NFC Reader IC, 13.56MHz, ISO 14443A/B | STMicroelectronics
ST25R3920B ✓ AktifSTMicroelectronics
ST25R3916B - NFC Initiator with 1.4W Power | STMicroelectronics
ST25R3916B ✓ AktifPengandingan Spesifikasi
| Parametr | ST25R3920B | ST25R3916B |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | RF Transceivers | RF Transceivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Operating Frequency | 13.56 MHz | 13.56 MHz |
| Tegangan Pemberi Arus | 2.4 V to 5.5 V | 2.4 V to 5.5 V |
| Supported Protocols | ISO 14443A/B, ISO 15693, FeliCa | — |
| Transmitter Output Power | Up to 1.4 W | — |
| Receiver Sensitivity | -70 dBm | — |
| Data Rates | 106 kbps to 848 kbps | — |
| Host Interface | SPI (up to 10 MHz) | — |
| Suhu Operasi | -40C to +85C | -40C to +85C |
| Kemasan | VQFN-32 (5x5 mm) | VFQFPN-32 (5x5 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| REACH Status | Compliant | — |
| AEC-Q100 | Not qualified | — |
| Lead-Free | Yes | — |
| Boson Bebas | Yes | — |
| Protocol Support | — | ISO 14443A/B, ISO 15693, FeliCa |
| Output Power | — | 1.4 W |
| Antaramuka | — | SPI |
| Card Emulation | — | Yes |
| Low Power Card Detection | — | Yes |
| Dynamic Power Control | — | Yes |
| Automatic Antenna Tuning | — | Yes |
| Aras MSL | — | 3 |
| Supply Current (TX) | — | [DATA_NEEDED: Supply Current (TX)] |