- RS-stocknr.:
- 796-8442P
- Fabrikantnummer:
- TRF7970ARHBT
- Fabrikant:
- Texas Instruments
- RS-stocknr.:
- 796-8442P
- Fabrikantnummer:
- TRF7970ARHBT
- Fabrikant:
- Texas Instruments
Datasheets
Wetgeving en conformiteit
Productomschrijving
TRF7970A Multi-Standard RFID & NFC Transceiver
The TRF7970A is an integrated analogue front end and data-framing device for a 13.56-MHz RFID and Near Field Communication (NFC) system.
RF Frequency Range: 13.56MHz
RF Output Power: +20dBm or +23dBm
OTA Data Rate: 106, 212 or 424kbps
Dual receiver architecture with RSSI
RF Field Detector for NFC physical collision avoidance
Adjacent reader collision detection
Programmable modulation depth
RF Field Detector with programmable wake-up levels for NFC passive transponder emulation
Host communication: parallel or serial SPI with 127-byte FIFO
Power supply: +2.7 to +5.5Vdc
Operating temperature range: -40 to +110°C
Applications: Secure access control, Product authentication, Contactless payment systems, Medical systems
RF Output Power: +20dBm or +23dBm
OTA Data Rate: 106, 212 or 424kbps
Dual receiver architecture with RSSI
RF Field Detector for NFC physical collision avoidance
Adjacent reader collision detection
Programmable modulation depth
RF Field Detector with programmable wake-up levels for NFC passive transponder emulation
Host communication: parallel or serial SPI with 127-byte FIFO
Power supply: +2.7 to +5.5Vdc
Operating temperature range: -40 to +110°C
Applications: Secure access control, Product authentication, Contactless payment systems, Medical systems
Standards
RFID: ISO 15693, ISO 18000-3, ISO 14443A/B, FeliCa™ NFC: NFCIP-1 (ISO/IEC 18092), NFCIP‑2 (ISO/IEC 21481)
Specificaties
Kenmerk | Waarde |
---|---|
Modulation Technique | ASK, OOK |
Package Type | VQFN |
Pin Count | 32 |
Dimensions | 5.15 x 5.15 x 0.95mm |
Mounting Type | Surface Mount |
Length | 5.15mm |
Width | 5.15mm |
Height | 0.95mm |
Maximum Operating Band 1 Frequency | 13.56MHz |
Maximum Operating Supply Voltage | 5.5 V |
Maximum Operating Temperature | +110 °C |
Minimum Operating Supply Voltage | 2.7 V |
Minimum Operating Temperature | -40 °C |
Number of Operating Bands | 1 |