Datasheets

SI4438-B1C-FM

Current - Receiving :

14mA

Current - Transmitting :

75mA

Data Rate (Max) :

500kbps

Frequency :

425MHz ~ 525MHz

GPIO :

4

Memory Size :

-

Modulation :

FSK, GFSK, GMSK, OOK

Mounting Type :

Surface Mount

Operating Temperature :

-40°C ~ 85°C

Package / Case :

20-VFQFN Exposed Pad

Part Status :

Not For New Designs

Power - Output :

20dBm (Max)

Protocol :

-

RF Family/Standard :

General ISM < 1GHz

Sensitivity :

-124dBm

Serial Interfaces :

SPI

Supplier Device Package :

20-QFN (4x4)

Type :

TxRx + MCU

Voltage - Supply :

1.8V ~ 3.6V