Cirrus Logic CS4826-KM

Overview

The CS4811 is a complete audio effects processing system on a chip. This device integrates a proprietary 24-bit audio processing engine, large on-chip RAM memories, and a high performance 24-bit audio codec. A serial control port allows the device to boot firmware from a compact and low cost SPI or I2C serial EEPROM. Other features such as single +5 V operation simplify system design.

lAudio Processor for embedded reverb/effects applications – Proprietary 24-bit Audio Processing Engine – On-chip RAM (No external RAM required) – On-chip 24-bit ∆ΣADC with 100 dB Dyn. Range – On-chip 24-bit ∆ΣDAC with 100 dB Dyn. Range – Automatically boots firmware from external serial EEPROM lFirmware available for Guitar Effects or Mixer Effects applications lSingle +5 V Supply l100-pin Metric Quad Flat Pack (MQFP)

Features