AK4458VN

AK4458VN - Premium 32-Bit 8-Channel Audio DAC

The AK4458VN from Asahi Kasei Microdevices (AKM) is a high-performance 8-channel digital-to-analog converter designed for professional audio applications requiring exceptional sound quality and precision. With 32-bit resolution and an impressive 768kHz sampling rate, this audio DAC delivers studio-grade performance for aerospace, automotive, industrial, and telecommunications systems.

Key Features:

• 32-bit resolution for superior audio fidelity
• 8 independent channels for multi-channel audio systems
• 768kHz sampling rate supporting high-resolution audio formats
• DSD and I2S interfaces for flexible integration
• Wide voltage range: 1.7V to 5.5V operation
• Extended temperature range: -40°C to 105°C for industrial applications
• Compact 48-QFN (7x7mm) surface mount package

Applications:

Ideal for high-end audio equipment, professional recording systems, automotive infotainment, aerospace avionics, and industrial control systems requiring multi-channel audio processing with exceptional signal integrity.

Authenticity Guaranteed:

All AK4458VN components are sourced directly from authorized distributors with full manufacturer documentation, traceability, and long lifecycle support. RoHS compliant.

Complete Technical Specifications:

Product attributes	Property Value
Manufacturer	Asahi Kasei Microdevices/AKM
Product Series
Packaging	Cut Tape (CT) | Tape & Reel (TR)
Type	DAC, Audio
Number of Channels	8
Resolution (Bits)	32 b
Sampling Rate (Per Second)	768k
Data Interface	DSD, I2S
Voltage Supply Source	Analog and Digital
Voltage - Supply	1.7V ~ 5.5V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	48-VFQFN Exposed Pad
Supplier Device Package	48-QFN (7x7)
ROHS