CRD44600 - 6-Channel Digital Amplifier Controller

Cirrus Logic

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Datasheet Details

Part number	CRD44600
Manufacturer	Cirrus Logic
File Size	767.80 KB
Description	6-Channel Digital Amplifier Controller
Datasheet	CRD44600_CirrusLogic.pdf

CRD44600 Product details

Description

The CS44600 is a multi-channel digital-to-PWM Class D audio system controller including interpolation, sample rate conversion, half- and full-bridge PWM driver outputs, and power supply rejection feedback in a 64-pin LQFP package.The architecture uses a direct-to-digital approach that maintains digital signal integrity to the final output filter, minimizing analog interference effects which negatively affect system performance.

Features

> 100 dB Dynamic Range - System Level < 0.03% THD+N @ 1 W - System Level 32 kHz to 192 kHz Sample Rates Internal Oscillator Circuit Supports 24.576 MHz PWM PopGuard® for Single-Ended Mode Eliminates AM Frequency Interference Programmable Load Compensation Filters Support for up to 40 kHz Audio Bandwidth Digital Volume Control with Soft Ramp to 54 MHz Crystals Integrated Sample Rate Converter (SRC).
+24 to -127 dB in 0.25 dB Steps.
Eliminates C.

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Published: Jan 23, 2007 |