SI4431-B1-FMR Silicon Laboratories Inc, SI4431-B1-FMR Datasheet - Page 67

• Manufacturer Part Number: SI4431-B1-FMR
• Description: IC TXRX 240-930MHZ -8-13DB 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4431-B1-FMR

• Mfg Application Notes: Transitioning SI4430/31 to Rev B
• Frequency: 240MHz ~ 930MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: General Purpose
• Power - Output: 13dBm
• Sensitivity: -121dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

14. Ordering Information
*Note: Add an “(R)” at the end of the device part number to denote tape and reel option.
Si4430-B1-FM
Si4431-B1-FM
Si4432-B1-FM
Number*
Part
ISM EZRadioPRO Transceiver
ISM EZRadioPRO Transceiver
ISM EZRadioPRO Transceiver
Description
Rev 1.1
Si4430/31/32-B1
Package
QFN-20
QFN-20
QFN-20
Pb-free
Pb-free
Pb-free
Type
Temperature
–40 to 85 °C
–40 to 85 °C
–40 to 85 °C
Operating
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