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The AD2428WCCSZ02 is an A2B master/slave 4xPDM XCVR with integrated I2S/ time division multiplexing.

Applications:

Audio communication link

Microphone array

beamforming

Hands-free and in-car communication

Active and road noise reduction

Audio/video conferencing system

The AD2428 transceiver connects directly to general-purpose digital signal processors (DSPS), field-programmable gate arrays (FPgas), application-specific integrated circuits (ASics), microphones, analog-to-digital converters (ADCs), digital-to-analog converters (Dacs), and codecs via multi-channel I2S/TDM interfaces. It also offers a pulse density modulation (PDM) interface for direct connection of up to 4 PDM digital microphones.

Finally, the transceiver also supports the A2B bus power feature, where the host node provides voltage and current to the slave node through the same daisy-chip-connected twisted pair cable used for the communication link.

• 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.