AD1928YSTZ-RL集成電路（IC）的編解碼器規(guī)格書PDF中文資料

AD1928YSTZ-RL屬于集成電路（IC）的編解碼器。由亞德諾半導體技術有限公司制造生產的AD1928YSTZ-RL編解碼器編解碼器是用于通過壓縮和解壓縮來轉換數據的半導體器件。數據壓縮可提高傳輸速度并減少存儲空間。某些編解碼器提供高達 32 位的分辨率，并且分別提供多達 6 個或 8 個模數轉換器和數模轉換器。除三角積分調制外，還有 I2C、I2S、SPI、串行、HDA、S/DIF、PCM、USB、AC'97 和 SLIMbus 數據接口。

GENERAL DESCRIPTION

The AD1928 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differ ential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The AD1928 operates from 3.3 V digital and analog supplies. The AD1928 is available in a 48-lead (single-ended output) LQFP package. Other members of this family include a differential DAC output and I2C? control port versions.

FEATURES

PLL-generated or direct master clock

Low EMI design

108 dB DAC/107 dB ADC dynamic range and SNR

?94 dB THD + N

3.3 V single supply

Tolerance for 5 V logic inputs

Supports 24 bits and 8 kHz to 192 kHz sample rates

Differential ADC input

Single-ended DAC output

Log volume control with autoramp function

SPI? controllable for flexibility

Software-controllable clickless mute

Software power-down

Right-justified, left-justified, I2S-justified, and TDM modes

Master and slave modes up to 16-channel input/output

48-lead LQFP

APPLICATIONS

Automotive audio systems

Home theater systems

Set-top boxes

Digital audio effects processors