Si4438-B1C-FMR by SKYWORKS/SILICON LABS – Specifications

SKYWORKS/SILICON LABS Si4438-B1C-FMR is a Si4438-B1C-FMR from SKYWORKS/SILICON LABS, part of the RF Transceiver ICs. It is designed for 500Kbps General-purposeISM<1GHz SPI QFN-20-EP(4x4) RF Transceiver ICs ROHS. This product comes in a QFN-20-EP(4x4) package and is sold as Tape & Reel (TR). Key features include:

  • Data Rate: 500Kbps
  • Applications: General-purposeISM<1GHz
  • Receive Current: 14mA
  • Operating Voltage: 1.8V~3.6V
  • Interface: SPI
  • Current Of Transmitting: 75mA
  • Operating Temperature: -40℃~+85℃

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.182 grams.

More on Si4438-B1C-FMR

Full Specifications of Si4438-B1C-FMR

Model NumberSi4438-B1C-FMR
Model NameSKYWORKS/SILICON LABS Si4438-B1C-FMR
CategoryRF Transceiver ICs
BrandSKYWORKS/SILICON LABS
Description500Kbps General-purposeISM<1GHz SPI QFN-20-EP(4x4) RF Transceiver ICs ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.182 grams / 0.00642 oz
Package / CaseQFN-20-EP(4x4)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Data Rate500Kbps
ApplicationsGeneral-purposeISM<1GHz
Frequency Range-
Receive Current14mA
Operating Voltage1.8V~3.6V
InterfaceSPI
Current Of Transmitting75mA
Operating Temperature-40℃~+85℃

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