Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AD2421WCCSZ Automotive Audio Bus® (A2B®) uses innovative technology to reduce system cost, weight and design complexity by distributing audio and control data, clocks and power over a single unshielded, low-cost twisted pair. The device is an enhanced A2B transceiver that offers an expanded feature set while maintaining full compatibility with existing AD240x devices. It is the lowest cost A2B transceiver and supports slave-only operation as an endpoint.

Product Attributes

Function: Audio transceiver

Application: Car Audio

Channels: 1

Interface: I²C, I²S

Voltage - Supply: 3V ~ 3.63V

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount, Wettable Sides

Package/Shell: 32-WFQFN Exposed Pad, CSP

Supplier Device Package: 32-LFCSP-SS (5x5)

Applications

● Automotive audio communication links

● Active noise cancellation

● Microphone arrays for hands-free and in-car communications

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.