Describes the features and characteristics of AD5793
The SRC4184 is a four‑channel, asynchronous sample‑rate converter designed for professional audio and broadcast applications. It offers a wide input‑to‑output sampling ratio (16:1 to 1:16), high dynamic range (128 dB), and ultra‑low distortion (‑125 dB THD+N).
The device supports flexible audio serial ports, multiple data formats, and can operate from a single +1.8 V or +3.3 V core supply. It is available in a TQFP‑64 package and includes features such as programmable digital attenuation, soft‑mute, and digital de‑emphasis filters.
| Input Sampling Frequency | 212 kHz |
|---|---|
| Input‑to‑Output Sampling Ratio | 16:1 to 1:16 |
| Dynamic Range | 128 dB |
| THD+N | -125 dB |
| Power Supply Options | +1.8 V or +3.3 V core supply |
| Package | TQFP‑64 |
The SRC4184 supports a sampling ratio from 16:1 up to 1:16.
It can be powered from a single +1.8 V or +3.3 V core supply.
The device is available in a TQFP‑64 plastic quad flat‑pack.
The SRC4184 provides a dynamic range of 128 dB.