The SRC4392 delivers performance and integration that is unmatched in the market, said Mike Centorino, marketing manager for TI’s Burr-Brown Pro Audio products. No other integrated sample rate converter provides customers with 192kHz sampling rates and 144dB dynamic range in a single
chip. This device enables digital audio recovery and sample rate conversion to be transparent in the audio signal path, which is ideal for pro audio systems.
The SRC4392 combines a wide input-to-output sampling ratio, handling all major audio rates up to 216kHz, with outstanding dynamic range of 144dB and ultra-low distortion of -140dB THD+N. SPI or I2C interface provides access to on-chip registers and data buffers.
The SRC4392 is part of TI’s broad portfolio of signal chain solutions for pro audio applications, including high-performance audio data converters (ADCs and DACs), digital amplifier power stages, audio op
amps, microphone preamplifiers, volume controls and digital signal processors (DSPs).
The SRC43x2 family includes a lower-cost, pin-compatible device, the SRC4382, with 128dB dynamic range and -125dB THD+N. Both devices operate from a +1.8V core supply and a +3.3V digital I/O supply.
