SI4438-B1C-FM product image

Image shown for reference. Confirm specifications in the datasheet.

Product details

SI4438-B1C-FM

Availability on request

Manufacturer: Silicon Labs
Category: RF Transceiver ICs
Package: Tray

Description

IC RF TxRx Only General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad

Datasheet View datasheet

Specifications

Base Product Number: SI4438
Current - Receiving: 14mA
Current - Transmitting: 75mA
Data Rate (Max): 500kbps
Frequency: 425MHz ~ 525MHz
GPIO: 4
Memory Size: -
Mfr: Silicon Labs
Modulation: FSK, GFSK, GMSK, OOK
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Package: Tray
Package / Case: 20-VFQFN Exposed Pad
Power - Output: 20dBm (Max)
Protocol: -
RF Family/Standard: General ISM < 1GHz
Sensitivity: -124dBm
Serial Interfaces: SPI
Series: -
Supplier Device Package: 20-QFN (4x4)
Type: TxRx Only
Voltage - Supply: 1.8V ~ 3.6V