Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Frequency Operating Temperature Package / Case Type Sensitivity Voltage - Supply Power - Output Memory Size Serial Interfaces Data Rate (Max) Protocol Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
GLOBAL STOCKS
SI4421-A0-FT RFQ
RFQ
2,615
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 16-TSSOP - Obsolete Tube 315MHz, 434MHz, 868MHz, 915MHz -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) TxRx Only -110dBm 2.2 V ~ 3.8 V 7dBm - SPI 256Kbps - 11mA ~ 13mA General ISM < 1GHz FSK - 15mA ~ 24mA
MRF49XA-I/ST RFQ
RFQ
2,025
In-stock
Microchip Technology IC RF TXRX ISM<1GHZ 16-TSSOP - Obsolete Tube 433MHz, 868MHz, 915MHz -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) TxRx Only -112dBm 2.2 V ~ 3.8 V 7dBm - SPI 256Kbps - 11mA ~ 13mA General ISM < 1GHz FHSS, FSK - 15mA ~ 24mA
ATA5428-PLSW 80 RFQ
RFQ
3,813
In-stock
Microchip Technology IC RF TXRX ISM<1GHZ 48-VFQFN - Obsolete Tube 433MHz, 868MHz -40°C ~ 85°C 48-VFQFN Exposed Pad TxRx Only -116.5dBm 2.4 V ~ 3.6 V 10dBm - SPI 20kBaud - 10.3mA ~ 10.5mA General ISM < 1GHz ASK, FSK - 6.5mA ~ 17.3mA
ATMEGA2560R231-AU RFQ
RFQ
962
In-stock
Microchip Technology IC RF TXRX+MCU 802.15.4 100-TQFP - Active Tube 2.4GHz -40°C ~ 85°C 100-TQFP TxRx + MCU -101dBm 1.8 V ~ 3.6 V 3dBm 256kB Flash, 4kB EEPROM, 8kB RAM SPI 2Mbps 6LoWPAN, WirelessHART™, Zigbee® 10.3mA ~ 12.3mA 802.15.4, General ISM > 1GHz O-QPSK 86 7.4mA ~ 14mA
ATMEGA2560R212-AU RFQ
RFQ
2,682
In-stock
Microchip Technology IC RF TXRX+MCU 802.15.4 100-TQFP - Active Tube 769MHz ~ 935MHz -40°C ~ 85°C 100-TQFP TxRx + MCU -110dBm 1.8 V ~ 3.6 V 10dBm 256kB Flash, 4kB EEPROM, 8kB RAM SPI 1Mbps 6LoWPAN, Zigbee® 8.7mA ~ 9.2mA 802.15.4, General ISM < 1GHz DSSS, BPSK, O-QPSK 86 13mA ~ 25mA
ATMEGA1280R231-AU RFQ
RFQ
2,522
In-stock
Microchip Technology IC RF TXRX+MCU 802.15.4 100-TQFP - Active Tube 2.4GHz -40°C ~ 85°C 100-TQFP TxRx + MCU -101dBm 1.8 V ~ 3.6 V 3dBm 128kB Flash, 4kB EEPROM, 8kB RAM SPI 2Mbps 6LoWPAN, WirelessHART™, Zigbee® 10.3mA ~ 12.3mA 802.15.4, General ISM > 1GHz O-QPSK 86 7.4mA ~ 14mA
ATMEGA1280R212-AU RFQ
RFQ
2,613
In-stock
Microchip Technology IC RF TXRX+MCU 802.15.4 100-TQFP - Active Tube 769MHz ~ 935MHz -40°C ~ 85°C 100-TQFP TxRx + MCU -110dBm 1.8 V ~ 3.6 V 10dBm 128kB Flash, 4kB EEPROM, 8kB RAM SPI 1Mbps 6LoWPAN, Zigbee® 8.7mA ~ 9.2mA 802.15.4, General ISM < 1GHz DSSS, BPSK, O-QPSK 86 13mA ~ 25mA
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
MAX2821ETM+ RFQ
RFQ
3,747
In-stock
Maxim Integrated IC RF TXRX WIFI 48-WFQFN - Obsolete Tube 2.4GHz -40°C ~ 85°C 48-WFQFN Exposed Pad TxRx Only -97dBm 2.7 V ~ 3.6 V 3dBm - SPI 22Mbps 802.11b 80mA WiFi CCK - 70mA
MAX2820ETM+ RFQ
RFQ
728
In-stock
Maxim Integrated IC RF TXRX WIFI 48-WFQFN - Obsolete Tube 2.4GHz -40°C ~ 85°C 48-WFQFN Exposed Pad TxRx Only -97dBm 2.7 V ~ 3.6 V 3dBm - SPI 22Mbps 802.11b 80mA WiFi CCK - 70mA
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
MAX2828ETN+
RFQ
2,022
In-stock
Maxim Integrated IC RF TXRX WIFI 56-WFQFN - Active Tube 5GHz -40°C ~ 85°C 56-WFQFN Exposed Pad TxRx Only -75dBm 2.7 V ~ 3.6 V -4.5dBm - SPI 54Mbps 802.11a 135mA ~ 210mA WiFi CCK, DSSS, OFDM - 142mA ~ 157mA
AD9363ABCZ
RFQ
1,487
In-stock
Analog Devices Inc. 2 RX BY 2 TX LTE FEMTO TRANSCEIV - Active Tube 325MHz ~ 3.8GHz -40°C ~ 85°C 144-LFBGA, CSPBGA TxRx Only - 1.3V 8dBm - SPI - - 660mA - - - 660mA
MAX2829ETN+
RFQ
948
In-stock
Maxim Integrated IC RF TXRX WIFI 56-WFQFN - Active Tube 2.4GHz, 5GHz -40°C ~ 85°C 56-WFQFN Exposed Pad TxRx Only -75dBm 2.7 V ~ 3.6 V -2dBm - SPI 54Mbps 802.11a/b/g 118mA ~ 210mA WiFi CCK, DSSS, OFDM - 142mA ~ 157mA
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
MAX2552ETN+
RFQ
3,072
In-stock
Maxim Integrated IC RF TXRX CELLULAR 56TQFN - Active Tube 865MHz ~ 894MHz, 1.71GHz ~ 1.79GHz, 1.8GHz ~ 1.88GHz, 1.93GHz ~ 1.99GHz, 2.1GHz ~ 2.17GHz -40°C ~ 85°C 56-WFQFN Exposed Pad TxRx Only -119dBm 3.3V 0dBm - SPI - GSM, HSPA+, WCDMA 78mA Cellular GMSK - 250mA
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
MLX73290RLQ-BBM-000-TU
RFQ
3,202
In-stock
Melexis Technologies NV IC RF TXRX ISM<1GHZ 32-VFQFN - Not For New Designs Tube 300MHz ~ 960MHz -40°C ~ 105°C Module TxRx Only -120dBm 2.1 V ~ 3.6 V 13dBm - SPI 250kbps - 15mA ~ 17mA General ISM < 1GHz FSK, GFSK, GMSK, GOOK, MSK, OOK 4 14mA ~ 37mA
TH71221ELQ-BAA-000-SP
RFQ
1,655
In-stock
Melexis Technologies NV IC RF TXRX ISM<1GHZ 32-VFQFN - Last Time Buy Tube 300MHz ~ 930MHz -40°C ~ 85°C 32-VFQFN Exposed Pad TxRx Only -107dBm 2.2 V ~ 5.5 V 10dBm - SPI 115Kbps - 6.1mA ~ 10.8mA General ISM < 1GHz ASK, FSK - 13.2mA ~ 26.9mA
MAX2551ETN+
RFQ
2,775
In-stock
Maxim Integrated IC RF TXRX CELLULAR - Active Tube 824MHz ~ 894MHz, 1.85GHz ~ 1.99GHz -40°C ~ 85°C 56-WFQFN Exposed Pad TxRx Only - 2.7 V ~ 3.6 V 0dBm - SPI - GSM, HSPA+, WCDMA - Cellular - - -
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
SI4421-A1-FT
RFQ
1,645
In-stock
Silicon Labs IC RF TXRX ISM<1GHZ 16-TSSOP - Not For New Designs Tube 315MHz, 434MHz, 868MHz, 915MHz -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) TxRx Only -110dBm 2.2 V ~ 3.8 V 7dBm - SPI 256Kbps - 11mA ~ 13mA General ISM < 1GHz FSK - 15mA ~ 24mA
Default Photo RFQ
RFQ
2,626
In-stock
Silicon Labs IC RF TXRX CELLULAR 32-LFLGA Aero™ I Obsolete Tube 850MHz, 900MHz, 1.8GHz, 1.9GHz -20°C ~ 85°C 32-LFLGA TxRx Only - 2.7 V ~ 3 V 9dBm - SPI - GSM, GPRS 80mA Cellular - - 82mA
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 - - -
Default Photo RFQ
RFQ
3,309
In-stock
Silicon Labs IC RF TXRX CELLULAR 32-VFQFN Aero™ + Obsolete Tube 850MHz, 900MHz, 1.8GHz, 1.9GHz -20°C ~ 85°C 32-VFQFN Exposed Pad TxRx Only - 2.7 V ~ 3 V 9dBm - SPI - GSM, GPRS 55mA Cellular - - 60mA
Default Photo RFQ
RFQ
1,836
In-stock
Silicon Labs IC RF TXRX CELLULAR 32-VFQFN Aero™ + Obsolete Tube 850MHz, 900MHz, 1.8GHz, 1.9GHz -20°C ~ 85°C 32-VFQFN Exposed Pad TxRx Only - 2.7 V ~ 3 V 9dBm - SPI - GSM, GPRS 55mA Cellular - - 60mA