Cirrus Logic CS47028
The CS470xx family is a new generation of audio system-on-a-chip (ASOC) processors targeted at high Cost-effective, High-performance 32-bit DSP fidelity, cost sensitive designs. For example, a hardware SRC can down-sample a 192 kHz S/PDIF stream to a lower Fs to reduce memory and MIPS requirements for processing. This integration effectively reduces the chip count from 3 to 1, which allows Integrated DAC and ADC Functionality smaller, less expensive board designs.| Part No. | CS47028 |
|---|---|
| Datasheet | CS47028 Download |
| Manufacturer |  Cirrus Logic |
| Description | Audio SOC Processor |
| Buy | Stock & Price |
FEATURES
The CS470xx family is a new generation of audio system-on-a-chip (ASOC) processors targeted at high● Cost-effective, High-performance 32-bit DSP fidelity, cost sensitive designs. Derived from the highly
● 300,000,000 MAC/S (multiply accumulates per second) successful CS48500 32-bit fixed-point audio enhancement processor family, the CS470xx further simplifies system
● Dual MAC cycles per clock design and reduces total system cost by integrating the S/
● 72-bit accumulators are the highest precision in the industry
● 32K x 32-bit SRAM with three 2K blocks assignable to either Y data or program memory PDIF Rx, S/PDIF Tx, analog inputs, analog outputs, and SRCs. This integration effectively reduces the chip count from 3 to 1, which allows
● Integrated DAC and ADC Functionality smaller, less expensive board designs.
● 8† Channels of 24-bit DAC output: 108dB DR, –98 dB THD+N
● 4† Channels of 24-bit ADC input: 105dB DR, –98 dB THD+N Target applications include:
● Automotive head un...
