92HD71B8 Просмотр технического описания (PDF) - Integrated Device Technology

Номер в каталоге

Компоненты Описание

производитель

92HD71B8

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

Integrated Device Technology 

92HD71B7

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

Figure 6. Stereo Digital Microphone Configuration

PC AUDIO

Digital

Microphones

Off-Chip On-Chip

External

Multiplexer

DMIC_0

Or

DMIC_1

Pin

On-Chip

Multiplexer

STEREO

ADC0 or 1

PCM

Stereo Channels

Output

DMIC_CLK

Pin

DMIC_0

Or

DMIC_1

DMIC_CLK

Valid

Data R

Valid

Data L

Valid

Data R

Right

Left

Channel Channel

Valid

Data L

Valid

Data R

Note: Some Digital Microphone Implementations support data on either edge, therefore, the external

mux may not be required.

IDT™ CONFIDENTIAL AND PROPRIETARY

21

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER

92HD71B7

V 0.9 07/07

Share Link: