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
LMX9838SB/NOPB RFQ
RFQ
827
In-stock
Texas Instruments IC RF TXRX+MCU BLUETOOTH 70-LGA - Discontinued at Digi-Key Tray 2.4GHz -40°C ~ 85°C 70-LGA TxRx + MCU -80dBm 2.5 V ~ 3.6 V 0dBm 16kB RAM UART 704kbps Bluetooth v2.0 65mA (Max) Bluetooth - 3 65mA (Max)
SI4720-B20-GM
RFQ
3,438
In-stock
Silicon Labs IC RF TXRX VHF 20-UFQFN - Active Tray 76MHz ~ 108MHz -40°C ~ 95°C 20-UFQFN Exposed Pad TxRx Only - 2.7 V ~ 5.5 V - - I²S, SPI - FM Radio 16.8mA ~ 19.8mA VHF - 3 18.3mA ~ 18.8mA
LMX5453SM/NOPB
RFQ
1,231
In-stock
Texas Instruments IC RF TXRX+MCU BLUETOOTH 60TFBGA - Active Tray 2.4GHz -40°C ~ 85°C 60-LFBGA TxRx + MCU -80dBm 2.5 V ~ 3.6 V - 200kB ROM, 16.6kB RAM JTAG, SPI, UART, USB 12Mbps Bluetooth v2.0 12mA ~ 26mA Bluetooth - 3 12mA ~ 27mA
LMX5452SM/NOPB RFQ
RFQ
3,329
In-stock
Texas Instruments IC RF TXRX+MCU BLUETOOTH 60TFBGA - Obsolete Tray 2.4GHz -40°C ~ 85°C 60-LFBGA TxRx + MCU -80dBm 2.5 V ~ 3.6 V - - JTAG, SPI, UART, USB 12Mbps Bluetooth v1.2 - Bluetooth - 3 -
CYRF6986-40LTXC
RFQ
2,040
In-stock
Cypress Semiconductor Corp TXRX RF 2.4GHZ 40QFN WirelessUSB™ Last Time Buy Tray 2.4GHz 0°C ~ 70°C 40-UFQFN Exposed Pad TxRx Only -90dBm 2.7 V ~ 3.6 V -5dBm - SPI 1Mbps - 21.2mA General ISM > 1GHZ DSSS, GFSK 3 26.2mA
SI4721-B20-GM
RFQ
655
In-stock
Silicon Labs IC RF TXRX VHF 20-UFQFN - Active Tray 76MHz ~ 108MHz -40°C ~ 95°C 20-UFQFN Exposed Pad TxRx Only - 2.7 V ~ 5.5 V - - I²S, SPI - FM Radio 16.8mA ~ 19.8mA VHF - 3 18.3mA ~ 18.8mA
LMX9830SM/NOPB
RFQ
3,329
In-stock
Texas Instruments IC RF TXRX+MCU BLUETOOTH 60TFBGA - Active Tray 2.4GHz -40°C ~ 125°C 60-LFBGA TxRx + MCU -80dBm 2.5 V ~ 3.6 V 0dBm 16kB RAM JTAG, SPI, UART 704kbps Bluetooth v2.0 65mA (Max) Bluetooth MSK 3 65mA (Max)