Silicon Labs Si4455-C2A-GM, RF Transceiver IC 284MHz to 960MHz 20-Pin QFN

  • RS Stock No. 865-9852
  • Mfr. Part No. Si4455-C2A-GM
  • Brand Silicon Labs
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EZRadioPRO® Sub-1GHz Wireless Transmitters/Receivers/Transceivers

The EZRadioPRO® family of highly integrated, flexible wireless RF transmitters, receivers and transceivers offers enhanced parameters and features over those in the EZRadio® range of devices. Designed for more sophisticated ISM band applications these ICs feature support for IEEE 802.15.4g and wireless M-Bus operation. Depending on the device, frequency coverage ranges from 119MHz to 1050MHz with output power of up to +20 dBm and receiver sensitivity down to -133dBm. Other features include a wake-up timer, low-battery detector, transmit and receive data FIFO buffers, power-on reset circuit and general purpose digital I/O. All are housed in a QFN20 package.

RS Product Codes

759-6472 Si4032-B1-FM Transmitter, 240-930MHz, +20dBm, FSK
819-6900 Si4063-B1B-FM Transmitter, 142-1050MHz,+20dBm, FSK
759-6498 Si4330-B1-FM Receiver, 240-960MHz, -121dBm, FSK
819-6913 Si4362-B1B-FM Receiver, 142-1050MHz, -126dBm, FSK
759-6501 Si4431-B1-FM Transceiver, 240-930MHz, +13dBm, -121dBm, FSK
759-6505 Si4432-B1-FM Transceiver, 240-930MHz, +20dBm, -121dBm, FSK
865-9843 Si4438-C2A-GM Transceiver, 425-525MHz, +20dBm, -124dBm, FSK
865-9852 Si4455-C2A-GM Transceiver, 284-960MHz, +13dBm, -116dBm, FSK
819-6922 Si4460-B1B-FM Transceiver, 142-1050MHz, +13dBm, -126dBm, FSK
865-9855 Si4460-C2A-GM Transceiver, 142-1050MHz, +13dBm, -126dBm, FSK
819-6938 Si4461-B1B-FM Transceiver, 142-1050MHz, +16dBm, -126dBm, FSK
865-9859 Si4461-C2A-GM Transceiver, 142-1050MHz, +16dBm, -126dBm, FSK
819-6950 Si4463-B1B-FM Transceiver, 142-1050MHz, +20dBm, -126dBm, FSK
865-9868 Si4463-C2A-GM Transceiver, 142-1050MHz, +20dBm, -126dBm, FSK
819-6979 Si4464-B1B-FM Transceiver, 119-1050MHz, +20dBm, -126dBm, FSK
865-9861 Si4467-A2A-IM Transceiver, 142-1050MHz, +13dBm, -133dBm, FSK
865-9865 Si4468-A2A-IM Transceiver, 142-1050MHz, +20dBm, -133dBm, FSK

Attribute Value
Number of Operating Bands 1
Maximum Operating Band 1 Frequency 960MHz
Minimum Operating Band 1 Frequency 284MHz
Height 0.85mm
Modulation Technique GFSK, OOK
Maximum Operating Supply Voltage 3.6 V
Minimum Operating Supply Voltage 1.8 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Mounting Type Surface Mount
Dimensions 3 x 3 x 0.85mm
Pin Count 20
Width 3mm
Technology Low IF/ISM Transceiver
Length 3mm
Package Type QFN
110 In stock - FREE next working day delivery available
Price Each (In a Pack of 10)
£ 1.443
(exc. VAT)
£ 1.732
(inc. VAT)
Per unit
Per Pack*
10 +
*price indicative
Packaging Options:
Related Products
The Silicon Labs Mighty Gecko EFR32MGxxx32Fx So Cs ...
The Silicon Labs Mighty Gecko EFR32MGxxx32Fx So Cs feature a 32-bit ARM Cortex-M4 processor core with a highly integrated radio transceiver supporting various 2.4GHz wireless protocols. Typical applications involve home and building automation and security, metering, industrial automation, commercial and retail lighting and sensing. The devices are ideal for any ...
The CC2541 is a cost-effective, low-power, system-on-chip (So ...
The CC2541 is a cost-effective, low-power, system-on-chip (So C) for Bluetooth Low Energy (BLE) applications. It enables robust BLE master or slave nodes to be built with very low BOM costs. Bluetooth 4.0 compliant RF transceiver SoC8051-core MCU with up to 256KB Flash memory, 8KB RAMRF Frequency Range: 2379 to ...
The MLPF-WB55-01E3 integrates an impedance matching network and ...
The MLPF-WB55-01E3 integrates an impedance matching network and harmonics filter. The matching impedance network has been tailored to maximize the RF performance of STM32WB55xx. This device uses STMicroelectronics IPD technology on non-conductive glass substrate which optimizes RF performance. Integrated impedance matching to STM32WB55Cx and STM32WB55Rx LGA footprint compatible50 Ω nominal ...
The RF600T provides a simple interface between a ...
The RF600T provides a simple interface between a TTL-level UART serial data source and a standard RF Transceiver module. The RF600T has been designed to obtain the maximum range from the wireless link using automatic data packet generation with ’Manchester’ encoding and CRC based error checking. Manchester encoding Data encryption ...