SI4431-A0-FM Silicon Laboratories Inc, SI4431-A0-FM Datasheet - Page 14

• Manufacturer Part Number: SI4431-A0-FM
• Description: IC TXRX ISM 930MHZ 3.6V 20-QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4431-A0-FM

• Package / Case: 20-QFN
• Mfg Application Notes: Transitioning SI4430/31 to Rev B
• Frequency: 240MHz ~ 930MHz
• Data Rate - Maximum: 128kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Power - Output: 13dBm
• Sensitivity: -118dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 28mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 2
• Number Of Transmitters: 1
• Wireless Frequency: 240 MHz to 930 MHz
• Output Power: 13 dBm
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 28 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, GFSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1633-5

Si4431
14
Table 8. Absolute Maximum Ratings
V
V
Voltage on Digital Control Inputs
Voltage on Analog Inputs
RX Input Power
Operating Ambient Temperature Range T
Thermal Impedance 
Junction Temperature T
Storage Temperature Range T
Note: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These
DD
DD
to GND
to GND on TX Output Pin
are stress ratings only and functional operation of the device at or beyond these ratings in the operational sections of
the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability. Caution: ESD sensitive device.
Power Amplifier may be damaged if switched on without proper load or termination connected.
JA
J
STG
Parameter
A
Preliminary Rev. 0.4
–0.3, V
–0.3, V
–55 to +125
–40 to +85
–0.3, +3.6
–0.3, +8.0
Value
+125
+10
30
DD
DD
+ 0.3
+ 0.3
C/W
Unit
dBm
C
C
C
V
V
V
V