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                      1. Home
                      2. Semiconductors - ICs
                      3. RF
                      4. RF Transmitters - Sub 2.4GHz ISM Band
                      Print Page

                      SI4055-C2A-GM

                      RF Transmitter, 284 MHz to 960 MHz, 13 dBm out, 1.8 V to 3.6 V, QFN-EP, 20Pin

                      SILICON LABS SI4055-C2A-GM
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSILICON LABS
                      Manufacturer Part NoSI4055-C2A-GM
                      Order Code3605183
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      445 In Stock

                      Need more?

                      445 Delivery in 4-6 Business Days(UK stock)
                      QuantityPrice
                      1+Rs.299.890
                      10+Rs.264.350
                      25+Rs.251.020
                      50+Rs.237.690
                      100+Rs.222.140
                      250+Rs.208.820
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      Rs.299.89
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSILICON LABS
                      Manufacturer Part NoSI4055-C2A-GM
                      Order Code3605183
                      Technical Datasheet

                      Data Sheet

                      Frequency Min284MHz
                      Frequency Max960MHz
                      RF / IF ModulationFSK, GFSK, OOK
                      Data Rate500Kbps
                      Transmitting Current24mA
                      RF IC Case StyleQFN-EP
                      No. of Pins20Pins
                      Supply Voltage Min1.8V
                      Supply Voltage Max3.6V
                      Output Power (dBm)13dBm
                      Sensitivity dBm-116dBm
                      RF Transmitter ApplicationsGarage & Gate Openers, Home Automation, Home Security/Alarm, Industrial/Remote Control, Telemetry
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      Product Range-

                      Product Overview

                      SI4055-C2A-GM is a EZRadio Transmitter. It combines plug-and-play simplicity with the flexibility needed to handle a wide variety of applications. The compact 3x3 mm package size combined with a low external BOM count makes the Si4055 both space efficient and cost effective. The +13dBm output power and excellent sensitivity of -116dBm allows for a longer operating range, while the low current consumption of 18mA TX (at 10dBm), 10mA RX and 40nA standby, provides for superior battery life. By fully integrating all components from the antenna to the GPIO or SPI interface to the MCU, the Si4055 makes it easy to realize this performance in an application. Design simplicity is further exemplified in the Wireless Development Suite (WDS) user interface software. WDS provides simplified programming options for a broad range of applications in an easy-to-use format that results in faster and lower risk development.

                      • Frequency range from 284 to 960MHz
                      • Modulation GFSK, OOK
                      • Low active power consumption
                      • Low standby current is 40nA
                      • Low shutdown current is 30nA
                      • Max data rate is 500Kbps
                      • Power supply range from 1.8V to 3.6V
                      • TX and RX 64 byte FIFOs
                      • Automatic frequency control (AFC), automatic gain control (AGC), integrated battery voltage sensor

                      Warnings

                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                      Technical Specifications

                      Frequency Min

                      284MHz

                      RF / IF Modulation

                      FSK, GFSK, OOK

                      Transmitting Current

                      24mA

                      No. of Pins

                      20Pins

                      Supply Voltage Max

                      3.6V

                      Sensitivity dBm

                      -116dBm

                      Operating Temperature Min

                      -40°C

                      Product Range

                      -

                      Frequency Max

                      960MHz

                      Data Rate

                      500Kbps

                      RF IC Case Style

                      QFN-EP

                      Supply Voltage Min

                      1.8V

                      Output Power (dBm)

                      13dBm

                      RF Transmitter Applications

                      Garage & Gate Openers, Home Automation, Home Security/Alarm, Industrial/Remote Control, Telemetry

                      Operating Temperature Max

                      85°C

                      Technical Docs (2)

                      Technical Data Sheet EN

                      Product Change Notice EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Taiwan
                      Country in which last significant manufacturing process was carried out
                      Tariff No:90303100
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.01
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