PCA8521

Name: PCA8521
Brand: Philips
Rating: 4.5 (10 reviews)
Author: Lisleapex

IC TRANSMITTER IC, Remote Control IC

5,061 Effective Inventory

PCA8521

Effective Inventory5,061

IC TRANSMITTER IC, Remote Control IC

Manufacturer Part # : PCA8521
Package/Case: SOP-0.72-20
Brand: Philips
Product Categories : Power Management - Specialized

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

PCA8521 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Please submit RFQ for PCA8521 or email to us: Email: [email protected], we will contact you in 12 hours.

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PCA8521 Details

GENERAL DESCRIPTIONThe PCA8521 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. An example of an application diagram using a 20-pin IC is illustrated in Fig.7.FEATURES• RC5 protocol• Maximum of:– 56 keys (20-pin version)– 30 keys (16-pin version).• Option of multi-system or single system transmitter– Multi-system: maximum 8 systems, 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 (≤45 mA)• Oscillator frequency of 432 kHz or 4 MHz• Multiple key protection• Option of 25% or 33% duty factor• Contained in DIP16, SO16, DIP20 or SO20 packages.

Key Features

RC5 protocol
Maximum of:
– 56 keys (20-pin version)
– 30 keys (16-pin version).
Option of multi-system or single system transmitter
– Multi-system: maximum 8 systems, 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 (≤45 mA)
Oscillator frequency of 432 kHz or 4 MHz
Multiple key protection
Option of 25% or 33% duty factor
Contained in DIP16, SO16, DIP20 or SO20 packages.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Part Life Cycle Code	Obsolete	Reach Compliance Code
HTS Code !	8542.39.00.01	Consumer IC Type	TRANSMITTER IC
Number of Functions	1	Qualification Status !	Not Qualified

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification PCA8521 PDF Download