Stereo audio codec with FlexSound processing
The MAX98089ETN+T: It provides 24-bit resolution across 2 ADC and 2 DAC channels, making it suitable for high-fidelity audio capture and playback in portable and embedded systems. Signal-to-noise ratio is specified at 93 dB for the ADCs and 101 dB for the DACs, with matching dynamic range figures — these are the nominal performance numbers at typical operating conditions, not the absolute-minimum limits in the datasheet table.
Supply rails and control interface
This allows the digital core to run at a lower voltage for power efficiency while the analog section maintains headroom for the audio signal chain. Control is via an I²C/Serial interface, which handles register configuration for gain, filtering, and routing — the same bus can share the line with other peripherals on the same I²C segment.
No pin-compatible second source or successor is listed on the manufacturer's cross-reference.