ADI AD1847JP

立体声音频并联，串行16 b2 / 20°C ~ 70°C（TA）

Overview

PRODUCT OVERVIEWThe AD1847JP SoundPort® Stereo Codec integrates key audio data conversion and control functions into a single integrated circuit. The AD1847JP is intended to provide a complete, low cost, single-chip solution for business, game audio and multimedia applications requiring operation from a single +5 V supply. It provides a serial interface for implementation on a computer motherboard, add-in or PCMCIA card. See Figure 1 for an example system diagram.

    Single-Chip Integrated SD Digital Audio Stereo Codec    Supports the Microsoft Windows Sound System*    Multiple Channels of Stereo Input    Analog and Digital Signal Mixing    Programmable Gain and Attenuation    On-Chip Signal Filters Digital Interpolation and Decimation Analog Output Low-Pass    Sample Rates from 5.5 kHz to 48 kHz    44-Lead PLCC and TQFP Packages    Operation from +5 V Supplies    Serial Digital Interface Compatible with ADSP-21xx Fixed-Point DSP

Features

AD1847 Series
Bulk Package
Stereo Audio Type
Parallel, Serial Data Interface
16 b Resolution (Bits)
2 / 2 Number of ADCs / DACs
Yes Sigma Delta
70 / 76 Dynamic Range, ADCs / DACs (db) Typ
4.75V ~ 5.25V Voltage - Supply, Analog
0°C ~ 70°C (TA) Operating Temperature
Surface Mount Mounting Type