IDTSTAC9271X5TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9271X5TAEB4XR Datasheet - Page 30
IDTSTAC9271X5TAEB4XR
Manufacturer Part Number
IDTSTAC9271X5TAEB4XR
Description
IC AUDIO CODEC 10CH HD 5V 48TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9274X5TAEA2XR.pdf
(228 pages)
Specifications of IDTSTAC9271X5TAEB4XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
3 / 5
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
90 / 105
Dynamic Range, Adcs / Dacs (db) Typ
90 / 95
Voltage - Supply, Analog
3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 V; 4.75 V ~ 5.25 V
Voltage - Supply, Digital
3.14 V ~ 3.47 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9271X5TAEB4XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9271X5TAEB4XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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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
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