IDTSTAC9272X5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9272X5TAEB4X Datasheet - Page 30

• Manufacturer Part Number: IDTSTAC9272X5TAEB4X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9272X5TAEB4X

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / Rohs Status: Compliant

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
Figure 1. Single Digital Microphone (data is ported to both left and right channels)
DMIC_CLK
DMIC_CLK
DMIC_0
DMIC_1
DMIC_0
DMIC_1
Microphones
Microphone
Digital
Digital
Or
Or
Figure 2. Stereo Digital Microphone Configuration
DMIC_CLK
DMIC_0
DMIC_1
D Q
CK
OR
Multiplexer
Off-Chip
External
Channel
Channel
Right
Valid R
Data
Right
DMIC_CLK
IDT CONFIDENTIAL
Pin
Valid Data
DMIC_0
DMIC_1
Off-Chip
Pin
OR
Pin
Pin
30
Valid L
Channel
Data
Channel
On-Chip
Left
Left
On-Chip
Single Line In
Multiplexer
Valid Data+1
On-Chip
Multiplexer
On-Chip
STAC9271/9274
ADC0, 1 or 2
ADC0, 1 or 2
STEREO
STEREO
PCM
PCM
Stereo Channels
Stereo Channels
PC AUDIO
Output
Output
V 1.1 01/08