Walsoon Technology Co., Ltd.: 5Yrs

Shenzhen, Guangdong, China; Main products: Intergrated Circuits, Diodes, Transistor, Capacitors, Resistors

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Home > Products > Audio & Video > Infrared Remote Control Transmitter SC8521

Infrared Remote Control Transmitter SC8521

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USD $0.1 - $1 / Piece

1 Piece(Min.Order)

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Product Details

Brand Name	Silan		Model Number	SC8521
Use	Universal		Place of Origin	Zhejiang, China

Packaging Details

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Product Description

Specifications

1.Sample Support
2.Most Competitive Price
3.Fast Delivery
4.Quality Guarantee of Original & New

Product No
	SC8521

	Product Name
	Infrared Remote Control Transmitter of 8521 Code Format

	Product description
	The SC8521 can be used in infrared remote control transmitters. It generates output pulses, in accordance with the RC5 protocol, when a key is pressed. The IC does not contain a software programmable processor. However, it does contain a ROM in which the codes that have to be transmitted are stored. The oscillator frequency may be optionally chosen as 432KHz. For 432KHz additional external capacitors must be connected. When a key in the key-matrix is pressed a driveline will be connected to a sense line. This causes the oscillator to start and a corresponding code will be generated conforming to the RC5 protocol. Seven drive lines and eight sense lines may be connected via the key matrix to scan the keys. When two or more keys are activated simultaneously no transmission will take place.

	Features
	RC5 protocol Maximum of 56 keys (20-pin version) Option of multi-system or single system transmitter -- Multi-system: maximum 8 system, selection by key -- Single system: maximum 8 different systems per IC, selection by jumper wire or switch. Power-down and key wake-up High output current (≤45mA) Oscillator frequency of 432KHz Multiple key protection Option of 25% or 33% duty factor

	Applications
	TV Small home electrical appliance

	Block diagram

Ordering information

Product No.	Package
SC8521	SOP-20-375-1.27

Payment:

We accept payment: Wire Transfer, Western Union, Paypal.

Shipping & Delivery Terms:

Trading terms are Ex-work Shenzhen or Hongkong.
We will ship the goods within 3 working days after the payment received.
We can ship the goods to worldwide by DHL/FEDEX/UPS/TNT/EMS or other best possible way. Please also contact us directly if you have preferred ways.
We are not responsible for any accidents, delays or other issues happened during the transportation. But we will try our best help you together solve them.
Any import fees or charges are the buyer’s responsibility.

Refund & Replacement:

All goods are offered 30days quality guarantee.
If the goods is defective or negative, please notify us within 3days of delivery.
All the refund or replaced goods need provide third party test report or certification.
Any goods must be returned in their original conditions to qualify for a refund or replacement.

After Sales Service:

We are responsible for all the goods from us. If you have any questions about the goods, you can contact us freely in any time.
As add-valued service, we can help our customers arrange their goods combination shipment or other goods they want from here China. We also can help our customer pay to their many different suppliers here.
Anything you need us, we are just be here for you.

More details or datasheet or anything can email to rainman or

call 0086-755-82818867 for rainman!

Company Profile

Walsoon Technology Co., Ltd.

Founded in 2007, Walsoon is an agent providing all kinds of electronic components from Microchip, Atmel, TI, PIR, Panasonic, NXP, Infineon, ROHM and ADI. After years' development, we have set good channels of many branded agents and factories. With reliable source support, we have won customers from all around the world, especially Brazil, Korea, Singapore, etc. We are located in Shenzhen of China, the center market of electronic parts. Here we can help our customers find all kinds of components, especially the obsolete parts and stocks. We mainly export and import resistors, capacitors, IC, diodes, switches, inductors and other related products. Our electronic parts are widely applied in Automative, home appliances, televisions, video recorders, MP3, MP4, VCD and DVD machines, telephones, instruments, office automation equipment, information & communication equipment, and other related fields. Give us one opportunity and a surprise will be returned to you.

Contact Us

Walsoon Technology Co., Ltd.: Contact nameCandy Lu
Chat Now; Phone86-755-82818867; AddressRm.1508, A Block, China Electronics Technology Building, Shennan Road, Futian District, Shenzhen, Guangdong

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Infrared Remote Control Transmitter SC8521

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