PCM4220
Description
The PCM4220 is a high-performance, two-channel analog-to-digital (A/D) converter designed for use in professional audio applications. Offering outstanding dynamic performance, the PCM4220 provides 24-bit linear PCM output data, with support for output word length reduction to 20-, 18-, or 16-bits.
Key Features
- 234 Supports Linear PCM Output Data – Output Sampling Rates from 8kHz to 216kHz
- Differential Voltage Inputs
- On-Chip Voltage Reference Improves Power-Supply Noise Rejection
- Digital High-Pass Filtering Removes DC Offset – Left and Right Channel Filters May Be Disabled Independently
- Audio Serial Port Interface – Master or Slave Mode Operation – Supports Left-Justified, I2S™, and TDM Data Formats
- Output Word Length Reduction
- Overflow Indicators for the Left and Right Channels
- Analog Power Supply: +4.0V nominal
- Digital Power Supply: +3.3V nominal
- Power-Down Mode: 4mW typical
