Class D Audio Amplifier Reference Design

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Block Diagram

ClassD Audio Amplifier

Class D Audio Amplifier Block Diagram

Supported Devices

Processors and Microcontrollers

KV Series Arm Cortex-M4/M0+/M7

K6x Ethernet



  • FlexTimer controls the gate drivers for power MOSFETs adding extra protections, such as deadtime insertion, fault control, initialization, and polarity control
  • Low CPU load, leaving processor available for application enhancement

Buy Options


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  • FRDM-K64F

  • Freedom Development Board for Kinetis K24 (1 MB Flash), K63 and K64 MCUs.

  • $52.35USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 35
    • Shipping: Normally ships 1-2 business days
Order from distributors

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  • TWR-KV10Z32

  • Tower System Development Board for Kinetis KV10 (75 MHz, 16-32 KB Flash) MCUs.

  • $113.85USD
  • For a quantity of 1
Order from distributors


Quick reference to our documentation types.

4 documents

Related Hardware

Quick reference to our board types.

1 hardware offering

  • uCMK64 VoIP SoM
    Embedded Board Solutions

    uCMK64 VoIP SoM

Design Files

Quick reference to our design files types.

3 design files


Quick reference to our software types.

1 software file

Note: For better experience, software downloads are recommended on desktop.


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