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SI4432-B1-FMR

Silicon Labs
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description IC RF TXRX ISM<1GHZ 20-VFQFN
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Inventory: 3299
Minimum: 1
Total Price: USD $11.93
Unit Price: USD $11.930405
≥1 USD $11.930405
≥10 USD $11.255097
≥100 USD $10.61802
≥500 USD $10.017
≥1000 USD $9.45
≥3000 USD $8.915099

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20

Technical

Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2000
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type TxRx Only
Subcategory Other Telecom ICs
Voltage - Supply 1.8V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Depth 4mm
Frequency 240MHz~930MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
Qualification Status Not Qualified
Operating Supply Voltage 3V
Power - Output 20dBm Max
RF Family/Standard General ISM < 1GHz
Data Rate (Max) 256kbps
Serial Interfaces SPI
Current - Receiving 18.5mA
Current - Transmitting 85mA
Number of Receivers 1
Modulation FSK, GFSK, OOK
Sensitivity (dBm) -121 dBm
GPIO 3

Dimensions

Height Seated (Max) 0.9mm
Length 4mm

Compliance

RoHS Status RoHS Compliant

Alternative Model

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