SI4438-C2A-GMR
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description
RF Transceiver Sub GHz transceiver +20dBm -124dBm
PDF
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Buying Options
Total Price: USD $1.21
Unit Price: USD $1.2084
≥1 USD $1.2084
≥10 USD $0.9918
≥100 USD $0.96045
≥500 USD $0.93005
≥1000 USD $0.8987
≥1000 USD $0.8056
Inventory: 160006
Minimum: 1
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Technical Details
Compliance
RoHS Status RoHS Compliant
Dimensions
Height Seated (Max) 0.9mm
Technical
GPIO 4
Sensitivity (dBm) -124 dBm
Modulation FSK, GFSK, GMSK, OOK
Current - Transmitting 75mA
Current - Receiving 13.7mA
Serial Interfaces SPI
Data Rate (Max) 500kbps
RF Family/Standard General ISM < 1GHz
Power - Output 20dBm Max
JESD-30 Code S-XQCC-N20
Frequency 425MHz~525MHz
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Number of Functions 1
Terminal Form NO LEAD
Terminal Position QUAD
Voltage - Supply 1.8V~3.6V
Type TxRx + MCU
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Published 2011
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C
Physical
Surface Mount YES
Package / Case 20-VFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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