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SI4438-C2A-GMR

SI4438-C2A-GMR

SI4438-C2A-GMR

Silicon Labs

SI4438-C2A-GMR datasheet pdf and RF Transceiver ICs product details from Silicon Labs stock available on our website

SOT-23

SI4438-C2A-GMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2011
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type TxRx + MCU
Voltage - Supply 1.8V~3.6V
Terminal Position QUAD
Terminal FormNO LEAD
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 425MHz~525MHz
JESD-30 Code S-XQCC-N20
Power - Output 20dBm Max
RF Family/Standard General ISM < 1GHz
Data Rate (Max) 500kbps
Serial InterfacesSPI
Current - Receiving 13.7mA
Current - Transmitting 75mA
Modulation FSK, GFSK, GMSK, OOK
Sensitivity (dBm) -124 dBm
GPIO 4
Height Seated (Max) 0.9mm
RoHS StatusRoHS Compliant
In-Stock:1807 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.688760$4.68876
10$4.423358$44.23358
100$4.172980$417.298
500$3.936773$1968.3865
1000$3.713937$3713.937

SI4438-C2A-GMR Product Details

SI4438-C2A-GMR Overview


The board's 20-VFQFN Exposed Pad package saves space. Surface Mount represents this RF transceiver's mounting method.As a result, it appears as a TxRx + MCU with transceiver RF's a high efficiency and a high degree of reliability.High reliability is achieved with advanced transceiver RF' packaging Tape & Reel (TR).The system operates at a frequency of 425MHz~525MHz.

SI4438-C2A-GMR Features


20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used

SI4438-C2A-GMR Applications


There are a lot of Silicon Labs SI4438-C2A-GMR RF Transceiver ICs applications.

  • Remote Device Management
  • Power Amplifier (PA)
  • Receive
  • Retail
  • LoT applications
  • Patient Asset Tracking
  • POS Terminals
  • Power management
  • Low-power IoT applications

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