SI4438-B1C-FMR
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description
IC TXRX EZRADIO PRO 20QFN
PDF
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Buying Options
Total Price: USD $4.2
Unit Price: USD $4.1976
≥1 USD $4.1976
≥10 USD $3.84912
≥100 USD $3.49888
≥500 USD $3.148992
≥1000 USD $3.08
Inventory: 5067
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
Number of Receivers 1
Current - Transmitting 75mA
Current - Receiving 14mA
Serial Interfaces SPI
Data Rate (Max) 500kbps
RF Family/Standard General ISM < 1GHz
Power - Output 20dBm Max
Max Supply Current 10μA
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 2001
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C
Physical
Number of Pins 20
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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