Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Frequency Operating Temperature Package / Case Type Sensitivity Voltage - Supply Power - Output Serial Interfaces Data Rate (Max) Protocol Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
GLOBAL STOCKS
SI4432-V2-FM RFQ
RFQ
2,640
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 128Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 27mA ~ 80mA
SI4431-A0-FM RFQ
RFQ
1,176
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 128Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
SI4430-A0-FM RFQ
RFQ
2,013
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 128Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
CC2500RTKG3 RFQ
RFQ
766
In-stock
Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Obsolete Tube 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -104dBm 1.8 V ~ 3.6 V 1dBm SPI 500kBaud - 13.3mA ~ 19.6mA General ISM > 1GHZ 2FSK, GFSK, MSK, OOK - 11.1mA ~ 21.5mA
CC2500RTK RFQ
RFQ
896
In-stock
Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Obsolete Tube 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -104dBm 1.8 V ~ 3.6 V 1dBm SPI 500kBaud - 13.3mA ~ 19.6mA General ISM > 1GHZ 2FSK, GFSK, MSK, OOK - 11.1mA ~ 21.5mA
SI4430-B1-FM
RFQ
2,466
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
CC1100RTK
RFQ
3,660
In-stock
Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -111dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud - 13.9mA ~ 15.9mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK - 12.3mA ~ 31.1mA
SI4431-B1-FM
RFQ
3,003
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4201-GM RFQ
RFQ
2,092
In-stock
Silicon Labs IC RF TXRX CELLULAR 20-VFQFN Aero™ + Obsolete Tube 850MHz, 900MHz, 1.8GHz, 1.9GHz -20°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only - 2.7 V ~ 3 V 9dBm SPI - GSM, GPRS 9mA Cellular - - -
SI4201-BM RFQ
RFQ
2,428
In-stock
Silicon Labs IC RF TXRX CELLULAR 20-VFQFN Aero™ + Obsolete Tube 850MHz, 900MHz, 1.8GHz, 1.9GHz -20°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only - 2.7 V ~ 3 V 9dBm SPI - GSM, GPRS 9mA Cellular - - -
SI4464-B1X-FM RFQ
RFQ
2,051
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Obsolete Tube 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
SI4460-B0B-FM RFQ
RFQ
1,063
In-stock
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Obsolete Tube 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 1Mbps - 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 18mA
Default Photo
RFQ
2,028
In-stock
Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -111dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud - 13.9mA ~ 15.9mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK 1 12.3mA ~ 31.1mA
CC1100RTKG3
RFQ
758
In-stock
Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -111dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud - 13.9mA ~ 15.9mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK - 12.3mA ~ 31.1mA
CC1101RGP
RFQ
3,326
In-stock
Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Active Tube 300MHz ~ 348MHz, 387MHz ~ 464MHz, 779MHz ~ 928MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -116dBm 1.8 V ~ 3.6 V 12dBm SPI 600kbps - 14.3mA ~ 17.1mA General ISM < 1GHz 2FSK, 4FSK, ASK, GFSK, MSK, OOK - 12.3mA ~ 34.2mA
SI4432-B1-FM
RFQ
2,619
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 256Kbps - 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 85mA