IDTSTAC9227X3TAEB4XR IDT, Integrated Device Technology Inc, IDTSTAC9227X3TAEB4XR Datasheet - Page 224
IDTSTAC9227X3TAEB4XR
Manufacturer Part Number
IDTSTAC9227X3TAEB4XR
Description
IC AUDIO CODEC 8CH HD 3.3V 48QFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDTSTAC9227X3TAEA2XR.pdf
(231 pages)
Specifications of IDTSTAC9227X3TAEB4XR
Resolution (bits)
24 b
Number Of Adcs / Dacs
3 / 4
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-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
STAC9227X3TAEB4XR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDTSTAC9227X3TAEB4XR
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
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8. PIN INFORMATION
IDT™
STAC9227/9228/9228D
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8.1.
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9227/28/29/30 48-Pin LQFP Diagram
Note: DMIC_CLK, DMIC_0, and DMIC_1 is only used on STAC9228X/D. When DMIC_CLK,
DMIC_0, and DMIC_1 are unavailable, the pins are N/C
VOLUME DOWN/DMIC_1/GPIO2
VOLUME UP/DMIC_0/GPIO1
DVDD_CORE
DVDD_CORE
PCBEEP
RESET#
Figure 4. 48-Pin LQFP Pinout
BITCLK
DVSS
SYNC
DVSS
SDO
SDI
IDT CONFIDENTIAL
224
1
2
3
4
5
6
7
8
9
10
11
12
48 LQFP
STAC9227/9228/9228D
36
35
34
33
32
31
30
29
28
27
26
25
PC AUDIO
PORTD_R
PORTD_L
SENSE_B
CAP2
VREFOUT-D
VREFOUT-E
VREFOUT-F
VREFOUT-C
VREFOUT-B
VREFFILT
AVSS1
AVDD1
V 1.1 01/08
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