SRC4194 Description
The SRC4194 is a four-channel, asynchronous sample rate converter (ASRC), designed for professional and broadcast audio applications. The SRC4194 bines a wide input-to-output sampling ratio with outstanding dynamic range and ultra low distortion. The input and output serial ports support the most mon audio data formats, as well as a time division multiplexed (TDM) format.
SRC4194 Key Features
- Master or Slave Mode Operation
- Supports I2S, Left-Justified, Right-Justified, and TDM Data Formats
- TDM Mode Allows Daisy-Chaining of Up to Four Devices SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND OUTPUT DATA
- All Output Data is Dithered from the Internal 28-Bit Data Path SERIAL PERIPHERAL INTERFACE (SPI) PORT SUPPORTS REGISTER
- Routes Input Port Data Directly to the Output Port FOUR GROUP DELAY OPTIONS FOR THE INTERPOLATION FILTER DIRECT DOWNSAMP
- User-Selectable for 32kHz, 44.1kHz, and 48kHz Sampling Rates SOFT MUTE FUNCTION PROGRAMMABLE DIGITAL OUTPUT ATTENUATION
- 256 Steps: 0dB to -127.5dB with 0.5dB Steps