Si443x EZRadioPRO® Transceivers

Silicon Labs Si443x EZRadioPRO® Transceivers offer high integration, low cost, flexibility, low BOM, and easy design-in with sophisticated applications and enhanced parameters. These transceivers feature a continuous frequency coverage from 240MHz to 960MHz and output power up to +20dBm. The Si443x ISM band ICs include a wake-up timer, low battery detector, transmit and receive data FIFOs, power-on reset circuit, and general-purpose digital I/Os. Silicon Labs Si443x EZRadioPRO Transceiver ICs incorporate a high-performance ADC and digital modem, which perform demodulation, filtering and packet handling in the digital domain.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Frequency Range
Maximum Data Rate
Modulation Format
Supply Voltage - Min
Supply Voltage - Max
Supply Current Receiving
Supply Current Transmitting
Output Power
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging

Silicon Labs RF Transceiver +13 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 2,450
Mult.: 2,450

ISM 900 MHz to 960 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 30 mA 13 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF Transceiver +13 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

ISM 900 MHz to 960 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 30 mA 13 dBm - 40 C + 85 C SPI QFN-20 Reel

Silicon Labs RF Transceiver +13 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 2,450
Mult.: 2,450

ISM 240 MHz to 930 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 30 mA 13 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF Transceiver +13 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 1
Mult.: 1
: 2,500

ISM 240 MHz to 930 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 30 mA 13 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape

Silicon Labs RF Transceiver +20 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 2,450
Mult.: 2,450

ISM 240 MHz to 930 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF Transceiver +20 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Min.: 1
Mult.: 1
: 2,500

ISM 240 MHz to 930 MHz 256 kb/s FSK, GFSK, OOK 1.8 V 3.6 V 18.5 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape