AKM AK4558EN 32-Bit Stereo codec (QFN-28)
The AK4558 is a high performance 32-bit stereo (2 channel) codec with low power consumption and a wide
dynamic range of 108dB. Multiple digital data formats are supported for both 24 and 32 bit data streams.
An I2C interface is provided for setting configuration options, but is not required for common configurations. This
device supports master/slave modes for linking and synchronizing multiple codecs with a common clock. Analog audio
input and output levels are (nominally) line level (2.5V p-p full scale). Supplied in a space saving 28-pin QFN package.
Features
- Sampling rates up to 216KHz (slave mode), 192KHz (master mode)
- 108dB dynamic range for ADC and DAC converters
- 5 types of DAC filtering, and 4 types of ADC filtering (configurable)
- Digital attenuator, per channel (0.5dB steps)
- 3.3V power supply
Package: 28-pin QFN, 0.5mm pitch
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(*) Products listed as "Compatible" have the same circuit functionality as this product. However they may have some variation in electrical characteristics - check datasheets to verify compatibility in your circuit design. Some may also have different physical packaging requiring adapters or PCB design changes.