NAU8811YG - Nuvoton Technology Corporation

Manufacturer Part Number

NAU8811YG

Manufacturer

Nuvoton Technology Corporation America

Introduction

The NAU8811YG is a compact audio codec with an I2S interface from emPowerAudio™ Series.

Product Features and Performance

Audio codec with I2S data interface

Supports 24-bit resolution

Features a single ADC and DAC

Incorporates Sigma Delta technology

Provides a typical Signal-to-Noise Ratio for ADCs/DACs: 91/93 dB

Operating temperature range from -40°C to 85°C

Surface mount, 20-WFQFN Exposed Pad package

Product Advantages

Optimized for high-quality audio applications

Low power consumption suitable for portable devices

Compact size for space-constrained applications

Key Technical Parameters

Resolution: 24 bits

Number of ADCs/DACs: 1/1

Sigma Delta: Yes

S/N Ratio, ADCs/DACs: 91/93 dB typ.

Voltage - Supply, Analog: 2.5V to 3.6V

Voltage - Supply, Digital: 1.71V to 3.6V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 20-WFQFN Exposed Pad

Quality and Safety Features

Compliant with industry-standard quality and safety norms

Designed for robust audio performance

Compatibility

Compatible with devices requiring I2S audio interface

Application Areas

Portable audio devices

Consumer electronic audio systems

Voice and speech recognition systems

Product Lifecycle

Obsolete status

Potential for replacement or upgrade may be limited

Several Key Reasons to Choose This Product

High-resolution 24-bit audio for clear sound reproduction

Sigma Delta technology for high-fidelity audio applications

Compact form factor for easy integration into various designs

Wide operating temperature suitable for diverse environmental conditions

Nuvoton's reputation for reliable and quality components