ST25R3916B vs ST25R3920B Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ST25R3916B sa pamamagitan ng STMicroelectronics at ST25R3920B sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
ST25R3916B - NFC Initiator with 1.4W Power | STMicroelectronics
ST25R3916B ✓ NakahandaSTMicroelectronics
ST25R3920B - NFC Reader IC, 13.56MHz, ISO 14443A/B | STMicroelectronics
ST25R3920B ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ST25R3916B | ST25R3920B |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | RF Transceivers | RF Transceivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Protocol Support | ISO 14443A/B, ISO 15693, FeliCa | — |
| Output Power | 1.4 W | — |
| Volte ng Pagbibigay | 2.4 V to 5.5 V | 2.4 V to 5.5 V |
| Operating Frequency | 13.56 MHz | 13.56 MHz |
| Interface | SPI | — |
| Temperature na Operasyon | -40C to +85C | -40C to +85C |
| Packhaging | VFQFPN-32 (5x5 mm) | VQFN-32 (5x5 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Card Emulation | Yes | — |
| Low Power Card Detection | Yes | — |
| Dynamic Power Control | Yes | — |
| Automatic Antenna Tuning | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 | — |
| Supply Current (TX) | [DATA_NEEDED: Supply Current (TX)] | — |
| 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) |
| REACH Status | — | Compliant |
| AEC-Q100 | — | Not qualified |
| Lead-Free | — | Yes |
| Wala sa Halogen | — | Yes |