IDT92HD71B8X5PRGXB3X8 IDT, Integrated Device Technology Inc, IDT92HD71B8X5PRGXB3X8 Datasheet - Page 21

• Manufacturer Part Number: IDT92HD71B8X5PRGXB3X8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT92HD71B8X5PRGXB3X8

• Package Type: TQFP
• Lead Free Status / RoHS Status: Compliant

4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
92HD71B8
4-CHANNEL HD AUDIO CODEC OPTIMIZED FOR LOW POWER
Microphones
Note: Some Digital Microphone Implementations support data on either edge, therefore, the external
mux may not be required.
Digital
DMIC_CLK
DMIC_0
DMIC_1
Or
Figure 6. Stereo Digital Microphone Configuration
Multiplexer
External
DMIC_CLK
Off-Chip
DMIC_0
DMIC_1
Channel
Pin
Pin
Right
Data R
Or
Valid
On-Chip
Channel
Data L
Multiplexer
Valid
Left
On-Chip
21
Data R
Valid
Data L
Valid
ADC0 or 1
STEREO
PCM
Data R
Valid
92HD71B8
Stereo Channels
Output
PC AUDIO
V 1.0, 01/08