AK5522VN

Analog To Digital Converters (ADC) Overview

The AK5522VN is a stereo audio analog-to-digital converter (ADC) from Asahi Kasei Microdevices, designed for high-fidelity signal processing. It features a 32-bit resolution and supports sampling rates up to 192 kHz. The device integrates a built-in Phase-Locked Loop (PLL) and Low-Dropout Regulator (LDO) to simplify system design. It operates on dual power supplies with minimum and maximum ratings of 3.3 V and 5 V respectively. Housed in a compact QFN-24 package, it functions within an industrial temperature range of -40°C to +105°C.

Analog To Digital Converters (ADC) Feature Summary

• 32-bit resolution with 192 kHz maximum sampling rate
• Integrated PLL and LDO for reduced external component count
• Dual power supply support (3.3 V / 5 V)
• QFN-24 surface-mount packaging

Analog To Digital Converters (ADC) Applications

• High-end audio receivers and amplifiers
• Professional audio recording interfaces
• Home theater systems requiring high dynamic range

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pinout and electrical characteristics. Confirm moisture sensitivity level (MSL) handling requirements prior to assembly. Check for RoHS compliance status in the latest product documentation. Ensure the supplier provides valid traceability documents for industrial-grade components.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a stereo ADC with integrated clock generation and power regulation is required. The 32-bit resolution suits applications demanding high dynamic range. Verify that the host system can accommodate the 3.3 V or 5 V operating voltage. Consider the QFN-24 thermal pad requirements for proper heat dissipation during operation.

Analog To Digital Converters (ADC) Part Context

The AK5522VN belongs to the AK5x series of audio ICs from Asahi Kasei Microdevices. This series focuses on high-performance audio conversion solutions. The part is categorized under Audio A/D Converter ICs within the broader Audio ICs subcategory. It serves as a specialized solution for converting analog audio signals to digital data with minimal noise.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for potential cross-references or updated model replacements.