RFID, RF Access, Monitoring ICs

RFID or RF access monitoring ICs are semiconductor devices configured as RFID (Radio Frequency Identification) readers, transponders, passive entry or passive start processors and TPMS (Tire Pressure Monitorying System). They are designed to comply with specific RFID standards such as EPC, ISO, NFC, MiFARE and FeliCa, and communicate over I2C, SPI, UART, USB, PWM, RS232, RS422, RS485 and other interfaces.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
AS3911-BQFT	ams-OSRAM USA INC.	IC RFID READER 13.56MHZ 32QFN	Tape & Reel (TR)	32-QFN (5x5)	Surface Mount	-	-40°C ~ 125°C
AS3911-BQFT-5K $3.75	ams-OSRAM USA INC.	IC RFID READER 13.56MHZ 32-QFN	Tape & Reel (TR)	32-QFN (5x5)	Surface Mount	-	-
AS3921-BWLM	ams-OSRAM USA INC.	IC NFC AFE WLP	Tape & Reel (TR)	28-SSOP	Surface Mount	-	-25°C ~ 85°C
AS3921-BWLT	ams-OSRAM USA INC.	IC NFC AFE WLP	Tape & Reel (TR)	28-SSOP	Surface Mount	-	-25°C ~ 85°C
AS3930-BQFT $3.55	ScioSense	IC RFID READER 110-150KHZ 16QFN	Tape & Reel (TR),Cut Tape (CT)	16-QFN (4x4)	Surface Mount	-	-40°C ~ 85°C
AS3930-BTST	ScioSense	IC RFID READER 110-150KZ 16TSSOP	Tape & Reel (TR)	16-TSSOP	Surface Mount	-	-40°C ~ 85°C
AS3931-T	ams-OSRAM USA INC.	IC RFID READER 19-150KHZ 16TSSOP	Tape & Reel (TR)	16-TSSOP	Surface Mount	-	-20°C ~ 65°C
AS3931-Z	ams-OSRAM USA INC.	IC RFID READER 19-150KHZ 16TSSOP	Tape & Reel (TR)	16-TSSOP	Surface Mount	-	-20°C ~ 65°C