SI4432-B1-FMR vs SI4461-B0B-FM | Comparison in specification | icDirectory United Kingdom

SI4432-B1-FMR

SI4432-B1-FMR

Not For New Designs

RF Transceiver Ics

Description: IC RF TXRX ISM<1GHZ 20VFQFN

Manufacturer: Silicon Labs

Datasheet: SI4432-B1-FMR Datasheet

History Price: $7.185

In Stock: 12550

SI4432-B1-FMR vs SI4461-B0B-FM

Mfr Part

Category

RF Transceiver Ics

RF Transceiver Ics

Manufacturer

Series

-

-

Packaging

Tape & Reel (TR)

Tube

Status

Not For New Designs

Obsolete

Programmable

Not Verified

Not Verified

Type

TxRx Only

TxRx Only

RF Family/Standard

General ISM < 1GHz

General ISM < 1GHz

Protocol

-

-

Modulation

FSK, GFSK, OOK

4GFSK, GFSK, GMSK, OOK

Frequency

240MHz ~ 930MHz

119MHz ~ 1.05GHz

Data Rate (Max)

256kbps

1Mbps

Power - Output

20dBm (Max)

16dBm (Max)

Sensitivity

-121dBm

-126dBm

Memory Size

-

-

Serial Interfaces

SPI

SPI

GPIO

3

4

Voltage - Supply

1.8V ~ 3.6V

1.8V ~ 3.6V

Current - Receiving

18.5mA

10.7mA ~ 13.7mA

Current - Transmitting

85mA

29mA ~ 43mA

Operating Temperature

-40 ℃ ~ 85 ℃

-40 ℃ ~ 85 ℃

Mounting Type

Surface Mount

Surface Mount