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SX1257IWLTRT

Semtech Corporation
RoHS
RoHS RoHS compliant
Package 32-WFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description IC RF TXRX 802.15.4 32WFQFN
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Buying Options
Total Price: USD $7.88
Unit Price: USD $7.876
≥1 USD $7.876
≥10 USD $7.12272
≥100 USD $6.6
Inventory: 1113
Minimum: 1
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Technical Details

Compliance

Lead Free Lead Free
RoHS Status RoHS Compliant

Dimensions

Length 5mm
Height 800μm

Technical

GPIO 4
Modulation FHSS, FSK, OFDM, O-QPSK
Max Junction Temperature (Tj) 125°C
Current - Transmitting 58mA
Current - Receiving 20mA
Serial Interfaces SPI
Number of ADC Channels 2
RF Family/Standard 802.15.4
Power - Output 8dBm
Bandwidth 500 kHz
Supply Current-Max 0.085mA
Power Supplies 3.3V
Qualification Status Not Qualified
Base Part Number SX125
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 862Mhz~1.02GHz
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Number of Functions 1
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form NO LEAD
Terminal Position QUAD
Voltage - Supply 2.7V~3.6V
Subcategory Other Telecom ICs
Type TxRx Only
Number of Terminations 32
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C

Physical

Surface Mount YES
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount

Supply Chain

Factory Lead Time 12 Weeks

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