| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,480 pcs
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3480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AK4493EQ is a 32-bit 2-channel premium DAC from Asahi Kasei Microdevices (AKM), featuring their VELVET SOUND architecture. It supports PCM data rates up to 768kHz and DSD data rates up to 22.4MHz, making it suitable for high-resolution audio playback in network audio and USB-DAC applications.
The DAC achieves a typical THD+N of -113dB and a signal-to-noise ratio of 123dB (126dB in normal mode). It integrates six selectable 32-bit digital filters: Short Delay Sharp Roll-off, Short Delay Slow Roll-off, Sharp Roll-off, Slow Roll-off, Super Slow Roll-off, and Low-dispersion Short Delay, enabling flexible sound tuning.
The device is supplied in a 48-LQFP (7x7mm) surface-mount package and operates over a -40°C to +85°C temperature range. It requires dual supply voltages: 3V to 3.6V for digital and 4.75V to 5.25V for analog.
The AK4493EQ is a 32-bit DAC supporting PCM sampling rates up to 768kHz and DSD sampling rates up to 22.4MHz.
The typical THD+N is -113dB.
The typical SNR is 123dB, and 126dB in normal mode.
Six digital filter types: Short Delay Sharp Roll-off, Short Delay Slow Roll-off, Sharp Roll-off, Slow Roll-off, Super Slow Roll-off, and Low-dispersion Short Delay.
The operating temperature range is -40°C to +85°C.
The AK4493EQ is supplied in a 48-LQFP (7x7mm) surface-mount package.
It requires 3V to 3.6V for digital and 4.75V to 5.25V for analog supplies.