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  4. RF Transceiver ICs
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40 results
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) Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
GLOBAL STOCKS
CC1100ERTKR
CC1100ERTKR
RFQ
VIEW
RFQ
3,785
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tape & Reel (TR) 470MHz ~ 510MHz, 950MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -112dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud 15.4mA ~ 20mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK - 15.8mA ~ 30.9mA
CC2500RTKRG3
CC2500RTKRG3
RFQ
VIEW
RFQ
3,004
In-stock
 Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Discontinued at Digi-Key Tape & Reel (TR) 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
CC1100RTKRG3
CC1100RTKRG3
RFQ
VIEW
RFQ
3,314
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tape & Reel (TR) 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
CC2500-RTR1
CC2500-RTR1
RFQ
VIEW
RFQ
1,632
In-stock
 Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Discontinued at Digi-Key Tape & Reel (TR) 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
CC1101RTKR
CC1101RTKR
RFQ
VIEW
RFQ
3,703
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tape & Reel (TR) 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
Default Photo
AX5243-1-TW30
RFQ
VIEW
RFQ
725
In-stock
 ON Semiconductor IC RF TXRX ISM<1GHZ 20-QFN - Active Tape & Reel (TR) 27MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -137dBm 1.8 V ~ 3.6 V 16dBm (Max) SPI 125kbps 6.5mA ~ 11mA General ISM < 1GHz 4FSK, ASK, FSK, GFSK, GMSK, MSK, PSK - 48mA
SI4463-C2A-GMR
SI4463-C2A-GMR
RFQ
VIEW
RFQ
845
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -129dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 1Mbps 10.9mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 44.5mA ~ 88mA
SI4463-B1B-FMR
SI4463-B1B-FMR
RFQ
VIEW
RFQ
2,819
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 20dBm SPI 1Mbps 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 70mA ~ 85mA
AX5243-1-TA05
AX5243-1-TA05
RFQ
VIEW
RFQ
861
In-stock
 ON Semiconductor IC RF TXRX ISM<1GHZ 20-QFN - Discontinued at Digi-Key Tape & Reel (TR) 27MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -137dBm 1.8 V ~ 3.6 V 16dBm (Max) SPI 125kbps 6.5mA ~ 11mA General ISM < 1GHz 4FSK, ASK, FSK, GFSK, GMSK, MSK, PSK - 48mA
SI4432-B1-FMR
SI4432-B1-FMR
RFQ
VIEW
RFQ
1,330
In-stock
 Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 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
CC1100ERGPT
CC1100ERGPT
RFQ
VIEW
RFQ
2,864
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 470MHz ~ 510MHz, 950MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -112dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud 15.4mA ~ 20mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK - 15.8mA ~ 30.9mA
SI4431-B1-FMR
SI4431-B1-FMR
RFQ
VIEW
RFQ
3,851
In-stock
 Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 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
SI4455-B1A-FMR
SI4455-B1A-FMR
RFQ
VIEW
RFQ
2,628
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4455-C2A-GMR
SI4455-C2A-GMR
RFQ
VIEW
RFQ
1,067
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 284MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -115dBm 1.8 V ~ 3.6 V 13dBm SPI 500kbps 10.9mA General ISM < 1GHz FSK, GFSK, OOK 4 19mA ~ 24mA
CC1100RTKR
CC1100RTKR
RFQ
VIEW
RFQ
1,671
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 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
CC1100ERGPR
CC1100ERGPR
RFQ
VIEW
RFQ
787
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 470MHz ~ 510MHz, 950MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -112dBm 1.8 V ~ 3.6 V 10dBm SPI 500kBaud 15.4mA ~ 20mA General ISM < 1GHz 2FSK, ASK, GFSK, MSK, OOK - 15.8mA ~ 30.9mA
CC1101RGPR
CC1101RGPR
RFQ
VIEW
RFQ
3,370
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 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
CC110LRGPR
CC110LRGPR
RFQ
VIEW
RFQ
3,105
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 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, GFSK, MSK, OOK - 12.3mA ~ 34.2mA
NRF24L01P-R7
NRF24L01P-R7
RFQ
VIEW
RFQ
3,735
In-stock
 Nordic Semiconductor ASA IC RF TXRX ISM>1GHZ 20-VFQFN - Active Tape & Reel (TR) 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -94dBm 1.9 V ~ 3.6 V 0dBm SPI 2Mbps 12.6mA ~ 13.5mA General ISM > 1GHZ GFSK - 7mA ~ 11.3mA
SPIRIT1QTR
SPIRIT1QTR
RFQ
VIEW
RFQ
3,392
In-stock
 STMicroelectronics IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 150MHz ~ 174MHz, 300MHz ~ 348MHz, 387MHz ~ 470MHz, 779MHz ~ 956MHz -40°C ~ 105°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 16dBm SPI 500kbps 9.2mA ~ 9.8mA General ISM < 1GHz 2FSK, ASK, GFSK, GMSK, MSK, OOK 4 6mA ~ 54mA
CC2500RGPR
CC2500RGPR
RFQ
VIEW
RFQ
3,831
In-stock
 Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Active Tape & Reel (TR) 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
CC2500RTKR
CC2500RTKR
RFQ
VIEW
RFQ
2,081
In-stock
 Texas Instruments IC RF TXRX ISM>1GHZ 20-VFQFN - Obsolete Tape & Reel (TR) 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
Default Photo
CC1100-RTR1
RFQ
VIEW
RFQ
1,616
In-stock
 Texas Instruments IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 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
SI4468-A2A-IMR
SI4468-A2A-IMR
RFQ
VIEW
RFQ
1,069
In-stock
 Silicon Labs IC RF TXRX+MCU 802.15.4 20-VFQFN - Active Tape & Reel (TR) 142MHz ~ 1.05GHz -40°C ~ 125°C 20-VFQFN Exposed Pad TxRx + MCU -133dBm 1.8 V ~ 3.8 V 20dBm (Max) SPI 1Mbps 10.9mA ~ 13.7mA General ISM < 1GHz 4FSK, 4GFSK, FSK, GFSK, OOK 4 44.5mA ~ 88mA
SI4438-C2A-GMR
SI4438-C2A-GMR
RFQ
VIEW
RFQ
2,622
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 425MHz ~ 525MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -124dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 500kbps 13.7mA General ISM < 1GHz FSK, GFSK, GMSK, OOK 4 75mA
Default Photo
NRF24L01-REEL7
RFQ
VIEW
RFQ
1,905
In-stock
 Nordic Semiconductor ASA IC RF TXRX ISM>1GHZ 20-VFQFN - Active Tape & Reel (TR) 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -85dBm 1.9 V ~ 3.6 V 0dBm SPI 2Mbps 11.1mA ~ 12.3mA General ISM > 1GHZ GFSK - 7mA ~ 11.3mA
Default Photo
NRF24L01-REEL
RFQ
VIEW
RFQ
819
In-stock
 Nordic Semiconductor ASA IC RF TXRX ISM>1GHZ 20-VFQFN - Active Tape & Reel (TR) 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -85dBm 1.9 V ~ 3.6 V 0dBm SPI 2Mbps 11.1mA ~ 12.3mA General ISM > 1GHZ GFSK - 7mA ~ 11.3mA
NRF24L01P-R
NRF24L01P-R
RFQ
VIEW
RFQ
1,584
In-stock
 Nordic Semiconductor ASA IC RF TXRX ISM>1GHZ 20-VFQFN - Active Tape & Reel (TR) 2.4GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -94dBm 1.9 V ~ 3.6 V 0dBm SPI 2Mbps 12.6mA ~ 13.5mA General ISM > 1GHZ GFSK - 7mA ~ 11.3mA
SI4438-B1C-FMR
SI4438-B1C-FMR
RFQ
VIEW
RFQ
3,277
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 425MHz ~ 525MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -124dBm 1.8 V ~ 3.6 V 20dBm (Max) SPI 500kbps 14mA General ISM < 1GHz FSK, GFSK, GMSK, OOK 4 75mA
SI4464-B1B-FMR
SI4464-B1B-FMR
RFQ
VIEW
RFQ
1,824
In-stock
 Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 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
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