AK4384ET

ADCs/DACs - Special Purpose Overview

The AK4384ET is a stereo digital-to-analog converter (DAC) manufactured by Asahi Kasei Microdevices. It features a 24-bit resolution and supports sampling rates up to 192 kHz. The device utilizes an I2S digital audio interface for data input. It operates on a single 5V power supply and is housed in a 16-TSSOP surface-mount package with a width of 4.40 mm. The component is rated for an operating temperature range of -20°C to 85°C. This integrated circuit is designed for high-fidelity audio signal processing applications requiring precise digital-to-analog conversion.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution with 192 kHz maximum sampling rate
• I2S digital audio interface compatibility
• Single 5V power supply operation
• Stereo output configuration in 16-TSSOP package

ADCs/DACs - Special Purpose Applications

• High-fidelity audio systems
• Digital audio players
• Home theater receivers

ADCs/DACs - Special Purpose Procurement Notes

The AK4384ET is listed as an obsolete or end-of-life product. Verification of current availability requires checking authorized distributors for remaining stock or alternative sourcing channels. Designers should consider the obsolescence status when planning long-term production runs.

ADCs/DACs - Special Purpose Selection Notes

Select this component for stereo audio applications requiring 24-bit precision and I2S connectivity. Ensure the design accommodates a single 5V supply and the 16-TSSOP footprint. Verify thermal management capabilities within the specified -20°C to 85°C operating range.

ADCs/DACs - Special Purpose Part Context

The AK4384ET belongs to the AK4384 family of audio DACs from Asahi Kasei Microdevices. It serves as a specialized integrated circuit for converting digital audio streams into analog signals, distinct from general-purpose ADC/DAC devices due to its optimized audio performance characteristics.

ADCs/DACs - Special Purpose Replacement Considerations

As the part is obsolete, direct substitutes are not explicitly confirmed in public documentation. Engineers must evaluate pin-compatible or functionally equivalent modern audio DACs from the same or other manufacturers, ensuring compatibility with I2S interfaces and 5V supply requirements.