AK4430ET-E2

Product Overview

AK4430ET-E2 is a high-performance stereo digital-to-analog converter (DAC) from Asahi Kasei Microdevices (AKM) designed for high-fidelity audio applications. This 24-bit audio DAC supports sampling rates up to 192kHz and integrates advanced ΔΣ modulation technology with a built-in 2Vrms output buffer for high-quality analog audio reproduction. Featuring low distortion, wide dynamic range and compact 16-TSSOP packaging, it is suitable for consumer audio equipment, digital entertainment systems, set-top boxes and professional audio applications. 

Key Features

• Manufacturer: Asahi Kasei Microdevices (AKM)

• Part Number: AK4430ET-E2

• Product Type: Audio Digital-to-Analog Converter (DAC)

• Product Series: AK4430 Series

• Number of Channels: 2-channel stereo output

• Resolution: 24-bit

• Maximum Sampling Rate: 192kHz

• Digital Audio Interface: I²S compatible serial interface

• DAC Architecture: Advanced multi-bit ΔΣ modulation

• Analog Output: 2Vrms ground-referenced output

• Output Buffer: Integrated analog output buffer

• Supply Voltage: 3.0V to 3.6V

• Power Supply Type: Single supply operation

• Package Type: 16-TSSOP

• Mounting Type: Surface Mount Technology (SMT)

• Operating Temperature Range: -20°C to +85°C

• Signal-to-Noise Ratio: High dynamic range audio performance

• Total Harmonic Distortion: Low THD+N for high-quality audio output

• Digital Filter: Integrated digital interpolation filter

• Features: High-resolution audio conversion, low power consumption, low noise and compact package design

• Typical Applications: Hi-Fi audio systems, AV receivers, digital TVs, set-top boxes, audio interfaces and multimedia equipment

• Compliance: RoHS compliant

• Lifecycle Note: Product availability should be verified as some distributors classify AK4430ET-E2 as a legacy/obsolete device.

• Ordering Note: Buyers should confirm package type, production status, date code and application requirements before production use.

Applications

AK4430ET-E2 is designed for digital audio systems requiring high-quality stereo analog output conversion. Typical applications include home theater systems, AV receivers, digital televisions, portable audio devices, sound cards, audio processing equipment, set-top boxes and multimedia entertainment systems. 

Quality & Sourcing

Antrex Electronics can support AK4430ET-E2 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, marking verification, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find IC requirements for sourcing assistance.