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SI4438-C2A-GMR
SI4438-C2A-GMR
Active
RF Transceiver Ics
Description:  IC RF TXRX ISM<1GHZ 20VFQFN
Manufacturer:  Silicon Labs
Datasheet:   SI4438-C2A-GMR Datasheet
History Price: Active
In Stock: 18850
Distributors
Specification
PDF Datasheet
Equivalent
SI4438-C2A-GMR vs SI4468-A2A-IMR
Mfr Part
SI4438-C2A-GMR
SI4468-A2A-IMR
Category
RF Transceiver Ics
RF Transceiver Ics
Manufacturer
Silicon Labs
Silicon Labs
Series
-
-
Packaging
Tape & Reel (TR)
Tape & Reel (TR)
Status
Active
Active
Programmable
Not Verified
Not Verified
Type
TxRx Only
TxRx Only
RF Family/Standard
General ISM < 1GHz
General ISM < 1GHz
Protocol
-
-
Modulation
FSK, GFSK, GMSK, OOK
4FSK, 4GFSK, FSK, GFSK, OOK
Frequency
425MHz ~ 525MHz
142MHz ~ 1.05GHz
Data Rate (Max)
500kbps
1Mbps
Power - Output
20dBm (Max)
20dBm (Max)
Sensitivity
-124dBm
-133dBm
Memory Size
-
-
Serial Interfaces
SPI
SPI
GPIO
4
4
Voltage - Supply
1.8V ~ 3.6V
1.8V ~ 3.8V
Current - Receiving
13.7mA
10.9mA ~ 13.7mA
Current - Transmitting
75mA
44.5mA ~ 88mA
Operating Temperature
-40 ℃ ~ 85 ℃
-40 ℃ ~ 125 ℃
Mounting Type
Surface Mount
Surface Mount
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