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SI4421-A0-FT

Silicon Labs
RoHS
/
Package 16-TSSOP (0.173, 4.40mm Width)
Category RF/IF and RFID / RF Transceiver ICs
Description IC RF TXRX ISM<1GHZ 16TSSOP
PDF
/
Buying Options
Total Price: USD $8.3
Unit Price: USD $8.2954
≥1 USD $8.2954
≥10 USD $6.80675
≥100 USD $6.59395
≥500 USD $6.38115
≥1000 USD $6.16835
Inventory: 3766
Minimum: 1
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Technical Details

Compliance

RoHS Status RoHS Compliant

Technical

Sensitivity (dBm) -110 dBm
Modulation FSK
Current - Transmitting 15mA~24mA
Current - Receiving 11mA~13mA
Serial Interfaces SPI
Data Rate (Max) 256kbps
RF Family/Standard General ISM < 1GHz
Power - Output 7dbm
Frequency 315MHz 434MHz 868MHz 915MHz
Voltage - Supply 2.2V~3.8V
Type TxRx Only
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Not For New Designs
Published 2008
Packaging Tube
Operating Temperature -40°C~85°C

Physical

Weight 57.747979mg
Number of Pins 16
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount

Supply Chain

Factory Lead Time 3 Weeks

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