Texas Instruments TRF7970ARHBT RF Transceiver, 32-Pin VQFN
Technical Document
Specifications
Brand
Texas InstrumentsModulation 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
Number of Operating Bands
1
Minimum Operating Supply Voltage
2.7 V
Minimum Operating Temperature
-40 °C
Product details
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
Standards
RFID: ISO 15693, ISO 18000-3, ISO 14443A/B, FeliCa™ NFC: NFCIP-1 (ISO/IEC 18092), NFCIP‑2 (ISO/IEC 21481)
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AED 21.22
AED 21.22 Each (ex VAT)
AED 22.28
AED 22.28 Each (inc. VAT)
Standard
1
AED 21.22
AED 21.22 Each (ex VAT)
AED 22.28
AED 22.28 Each (inc. VAT)
Standard
1
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Technical Document
Specifications
Brand
Texas InstrumentsModulation 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
Number of Operating Bands
1
Minimum Operating Supply Voltage
2.7 V
Minimum Operating Temperature
-40 °C
Product details
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
Standards
RFID: ISO 15693, ISO 18000-3, ISO 14443A/B, FeliCa™ NFC: NFCIP-1 (ISO/IEC 18092), NFCIP‑2 (ISO/IEC 21481)
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products