Texas Instruments SRC4193 Manuals

Texas Instruments SRC4192 and SRC4193 192kHz Stereo Asynchronous Sample Rate Converters Datasheet

The SRC4192 and SRC4193 are asynchronous sample‑rate converters designed for professional audio and broadcast applications. They support a wide input‑to‑output sampling ratio (16:1 to 1:16), up to 212 kHz sampling rates, and provide 144 dB dynamic range with ultra‑low distortion. Features include automatic input‑output ratio sensing, flexible audio serial ports (master/slave, multiple data formats), low‑group‑delay and direct down‑sampling options, SPI control (SRC4193 only), and programmable digital output attenuation.

These devices operate from a single +3.3 V supply in a 28‑lead SSOP package and are pin‑compatible with the AD1896 (SRC4192). Typical applications are digital mixing consoles, audio workstations, broadcast studio equipment, high‑end A/V receivers, and general digital audio processing.