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 (IDR) 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
Interface Type
Package/Case
Packaging

Silicon Labs RF Transceiver +13 dBm sub-GHz Transceiver
Datasheet
Non-Stocked Lead-Time 35 Weeks
Rp192.816
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
Reel
Rp155.758
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
Rp136.127
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
Cut Tape
Rp195.568
Rp152.639
Rp141.998
Rp141.448
Reel
Rp141.448
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
Rp226.206
Rp185.845
Rp173.920
Rp173.370
View
Min.: 1
Mult.: 1
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
Cut Tape
Rp201.989
Rp172.452
Rp165.114
Rp157.959
Reel
Rp157.959
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