Manufacturer Part Number
NAU8822LYG
Manufacturer
Nuvoton Technology Corporation
Introduction
Integrated Circuit (IC)
Interface CODECs
Product Features and Performance
32-WFQFN Exposed Pad package
Supports 1.65V ~ 3.6V digital supply voltage
Supports 2.5V ~ 3.6V analog supply voltage
Operates at -40°C ~ 85°C temperature range
Includes 2 Analog-to-Digital Converters (ADCs) and 2 Digital-to-Analog Converters (DACs)
Utilizes Sigma-Delta architecture
Provides 90 dB Typical Signal-to-Noise Ratio (SNR) for ADCs and 94 dB for DACs
Offers 24-bit resolution
Product Advantages
Compact 32-QFN (5x5) package
Wide operating voltage and temperature range
High-performance Sigma-Delta ADCs and DACs
Excellent signal-to-noise ratio
Key Technical Parameters
Package: 32-WFQFN Exposed Pad
Supply Voltage: 1.65V ~ 3.6V (Digital), 2.5V ~ 3.6V (Analog)
Operating Temperature: -40°C ~ 85°C
ADC/DAC Resolution: 24-bit
ADC/DAC SNR: 90 dB / 94 dB (Typical)
Quality and Safety Features
RoHS3 Compliant
Compatibility
Compatible with various digital audio interfaces, including I2S and PCM
Application Areas
Audio applications
Consumer electronics
Industrial equipment
Product Lifecycle
Current production, no discontinuation plans
Replacements and upgrades may be available
Key Reasons to Choose This Product
Compact and versatile package
Wide voltage and temperature range support
High-performance Sigma-Delta ADCs and DACs
Excellent signal-to-noise ratio
RoHS3 compliance for environmental safety
Compatibility with common digital audio interfaces