Manufacturer Part Number
AK4683EQ
Manufacturer
akm-semiconductor
Introduction
The AK4683EQ is an obsolete audio interface codec designed for high-quality audio systems.
Product Features and Performance
Audio codec with I2S data interface
24-bit resolution offering high-quality audio reproduction
2 ADCs and 4 DACs integrated for versatile audio processing
Not Sigma Delta modulated
Supports a signal-to-noise ratio of 90 dB for ADCs and DACs
Dynamic range of 100 dB for ADCs and 106 dB for DACs
Compatible with 4.5V to 5.5V for both analog and digital supply voltages
Designed for surface mount technology on PCBs
Encased in a 64-FQFP package
Product Advantages
High resolution and dynamic range enhance audio clarity and fidelity
Integrated multiple ADCs and DACs reduce component count in audio systems
Broad operating temperature range (-20°C ~ 85°C) suitable for diverse environments
Key Technical Parameters
Resolution: 24 bits
Number of ADCs/DACs: 2/4
S/N Ratio, ADCs/DACs: 90 dB
Dynamic Range, ADCs/DACs: 100/106 dB
Supply Voltage, Analog/Digital: 4.5V ~ 5.5V
Operating Temperature: -20°C ~ 85°C
Package: 64-FQFP
Quality and Safety Features
Manufactured by akm-semiconductor, known for high-quality and reliability in semiconductors
Compatibility
I2S data interface ensures compatibility with various microcontrollers and digital audio devices
Application Areas
High-quality audio systems, professional audio equipment, multimedia devices, and digital audio workstations
Product Lifecycle
This product is obsolete, indicating it is nearing discontinuation and may have limited availability. Replacement or upgrade options might be limited or unavailable.
Several Key Reasons to Choose This Product
High resolution and excellent dynamic range for superior audio quality
Integrated ADCs and DACs reduce the need for external components, simplifying design and reducing costs
Broad operating temperature range offers versatility across different environments
Obsolescence status necessitates consideration for long-term projects or the need for stable long-term supply chains
