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CRD44800-ST-FB - 60 W Full-Bridge Reference Design

Datasheet Summary

Description

The CRD44800-ST-FB PWM Amplifier demonstrates the CS44800, Cirrus’ eight-channel pure digital PMW controller.

Features

  • Eight full-bridge channels, 60 W each Programmable load compensation Power Supply Rejection (PSR) feedback allowing amplifier to operate from low cost linear unregulated power supplies Peak signal limiting Thermal and over-current protection > 85% amplifier efficiency Works with GUI to configure the board or in a standalone mode for easy operation. Demonstrates recommended layout and grounding arrangements 10% THD+N). A 155 W Switched Mode Power Supply (SMPS) is used to power the CRD44800-ST-FB.

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Datasheet preview – CRD44800-ST-FB

Datasheet Details

Part number CRD44800-ST-FB
Manufacturer Cirrus Logic
File Size 1.00 MB
Description 60 W Full-Bridge Reference Design
Datasheet download datasheet CRD44800-ST-FB Datasheet
Additional preview pages of the CRD44800-ST-FB datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CRD44800-ST-FB 60 W Full-Bridge Reference Design for the CS44800 Features Eight full-bridge channels, 60 W each Programmable load compensation Power Supply Rejection (PSR) feedback allowing amplifier to operate from low cost linear unregulated power supplies Peak signal limiting Thermal and over-current protection > 85% amplifier efficiency Works with GUI to configure the board or in a standalone mode for easy operation. Demonstrates recommended layout and grounding arrangements 10% THD+N). A 155 W Switched Mode Power Supply (SMPS) is used to power the CRD44800-ST-FB. As shown below, the CS44800 IC takes four stereo digital audio inputs in I²S format and converts them to PWM outputs.
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