SI4421-A1-FTR vs SI4455-C2A-GM | Comparison in specification | icDirectory United Kingdom

SI4421-A1-FTR

SI4421-A1-FTR

Not For New Designs

RF Transceiver Ics

Description: IC RF TXRX ISM<1GHZ 16TSSOP

Manufacturer: Silicon Labs

Datasheet: SI4421-A1-FTR Datasheet

History Price: $6.885

In Stock: 2050

SI4421-A1-FTR vs SI4455-C2A-GM

Mfr Part

Category

RF Transceiver Ics

RF Transceiver Ics

Manufacturer

Series

-

-

Packaging

Tape & Reel (TR)

Tray

Status

Not For New Designs

Active

Programmable

Not Verified

Not Verified

Type

TxRx Only

TxRx Only

RF Family/Standard

General ISM < 1GHz

General ISM < 1GHz

Protocol

-

-

Modulation

FSK

FSK, GFSK, OOK

Frequency

315MHz, 434MHz, 868MHz, 915MHz

284MHz ~ 960MHz

Data Rate (Max)

256kbps

500kbps

Power - Output

7dbm

13dBm (Max)

Sensitivity

-110dBm

-115dBm

Memory Size

-

-

Serial Interfaces

SPI

SPI

GPIO

-

4

Voltage - Supply

2.2V ~ 3.8V

1.8V ~ 3.6V

Current - Receiving

11mA ~ 13mA

10.9mA

Current - Transmitting

15mA ~ 24mA

19mA ~ 24mA

Operating Temperature

-40 ℃ ~ 85 ℃

-40 ℃ ~ 85 ℃

Mounting Type

Surface Mount

Surface Mount