AK4420ET

AK4420ET - High-Performance 24-Bit Stereo Audio DAC

The AK4420ET from Asahi Kasei Microdevices (AKM) is a premium 24-bit stereo digital-to-analog converter designed for professional audio applications requiring exceptional sound quality and reliability. With a 192kHz sampling rate and I2S digital interface, this DAC delivers crystal-clear audio reproduction for demanding aerospace, automotive, telecommunications, and consumer electronics applications.

Key Features & Benefits

• 24-bit resolution ensures superior audio fidelity with minimal distortion
• 192kHz sampling rate supports high-resolution audio formats
• Dual-channel stereo output for complete audio system integration
• I2S digital interface provides industry-standard connectivity
• Single 5V supply simplifies power design and reduces BOM costs
• Wide operating temperature range (-20°C to 85°C) for industrial reliability
• Compact 16-TSSOP surface mount package optimizes board space
• RoHS compliant meets global environmental standards

Applications

The AK4420ET is ideal for high-fidelity audio systems, professional audio equipment, automotive infotainment, telecommunications infrastructure, medical devices, and industrial control systems requiring premium audio quality with long lifecycle support and full traceability.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Asahi Kasei Microdevices/AKM
Product Series
Packaging	Tape & Reel (TR) |
Type	DAC, Audio
Number of Channels	2
Resolution (Bits)	24 b
Sampling Rate (Per Second)	192k
Data Interface	I2S
Voltage Supply Source	Single Supply
Voltage - Supply	5V
Operating Temperature	-20°C ~ 85°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
ROHS

Lifecycle Support: As a premium B2B semiconductor distributor, we provide full traceability, datasheets, and long lifecycle support for the AK4420ET to ensure your design-in success.