STMicroelectronics

Ref. [hkinstmicroelectronics20230420][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 18 customer reviews
Part Number SI4421-A0-FTR
Main Category RF-IF and RFID
Sub Category RF Transceiver ICs
Brand STMicroelectronics
Description IC RF TXRX ISM<1GHZ 16-TSSOP
Series -
Packaging Tape & Reel (TR)
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK
Frequency 315MHz, 434MHz, 868MHz, 915MHz
Data Rate (Max) 256kbps
Power - Output 7dbm
Sensitivity -110dBm
Memory Size -
Serial Interfaces SPI
GPIO -
Voltage - Supply 2.2 V ~ 3.8 V
Current - Receiving 11mA ~ 13mA
Current - Transmitting 15mA ~ 24mA
Operating Temperature -40°C ~ 85°C
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Image RF-IF and RFID
Lowest Price: $1.14   Highest Price: $6.14
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Brand
D/C
Qty
Price (USD)
Company
Part Number:

SI4421-A0-FTR

Brand:

STMicroel

D/C:
22+
Qty:

5000

Price (USD):

1.14

Company:

Goodcraftsman Technology Co., Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

SI4421-A0-FTR

Brand:

STMICROELECT

D/C:
2022
Qty:

15000

Price (USD):

2.39

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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Part Number:

SI4421-A0-FTR

Brand:

ST/MICRON

D/C:
22+
Qty:

16120

Price (USD):

3.64

Company:

Ande Electronics Co., Limited

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Part Number:

SI4421-A0-FTR

Brand:

ST

D/C:
1628+
Qty:

1000

Price (USD):

4.89

Company:

SeeMe Technology Co., LTD

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Part Number:

SI4421-A0-FTR

Brand:

STMicroelectronics

D/C:
21+
Qty:

4000

Price (USD):

6.14

Company:

LYT (HONGKONG) CO., LIMITED

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SI4421A0FTR Ref.

[hkinstmicroelectronics20230420][hkinbrandcloudAMpd]
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