alc885-gr Realtek Semiconductor Corporation, alc885-gr Datasheet - Page 5

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alc885-gr

Manufacturer Part Number
alc885-gr
Description
7.1+2 Channel High-performance Hda Codec With Content Protection
Manufacturer
Realtek Semiconductor Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ALC885-GR
Manufacturer:
REALTEK/
Quantity:
6 000
9.
10. Application Circuits .................................................................................................. 83
11. Application Supplements.......................................................................................... 86
12. Mechanical Dimensions ............................................................................................ 89
13. Ordering Information ............................................................................................... 90
7.1+2 Channel High-Performance HDA Codec
With Content Protection
8.37. V
8.38. V
8.39. V
8.40. V
8.41. V
8.42. V
8.43. V
9.1.
9.2.
9.3.
11.1. S
11.2. V
11.3. D
9.1.1.
9.1.2.
9.1.3.
9.1.4.
9.2.1.
9.2.2.
9.2.3.
9.2.4.
11.2.1.
11.2.2.
Electrical Characteristics ......................................................................................... 77
[15:8], 720
DC C
AC C
A
TANDBY
ERB
ERB
ERB
ERB
ERB
ERB
ERB
NALOG
OLUME
IGITAL
Absolute Maximum Ratings ..................................................................................................................................77
Threshold Voltage .................................................................................................................................................77
Digital Filter Characteristics ...............................................................................................................................78
S/PDIF Input/Output Characteristics...................................................................................................................78
Link Reset and Initialization Timing.....................................................................................................................79
Link Timing Parameters at the Codec ..................................................................................................................80
S/PDIF Output and Input Timing .........................................................................................................................81
Test Mode..............................................................................................................................................................81
GPI Volume Control via GPIO0 (Up/Down), GPIO1 (Mute)...............................................................................86
Volume Control by External Variable Resistor .....................................................................................................87
HARACTERISTICS
HARACTERISTIC
– G
– S
– F
– G
– S
– G
– S
M
ET
UNCTION
ET
ET
P
K
ET
ET
ET
M
ERFORMANCE
H FOR
NOB
ICROPHONE
GPIO U
D
S
ODE
GPIO U
D
S
UBSYSTEM
IGITAL
UBSYSTEM
IGITAL
C
.............................................................................................................................86
[7:0]) ..................................................................................................................76
ONTROL
R
NSOLICITED
ESET
NSOLICITED
C
C
.....................................................................................................................79
ONVERTER
...................................................................................................................77
I
ONVERTER
MPLEMENTATION
ID [31:0] (V
................................................................................................................82
ID [31:0] (V
(V
..............................................................................................................86
ERB
R
ID=7FF
R
C
ESPONSE
C
ESPONSE
ONTROL
ONTROL
ERB
ERB
H
......................................................................................88
ID=723
ID=F20
) ..................................................................................72
E
E
v
1 & C
1 & C
NABLE
NABLE
H FOR
H
ONTROL
ONTROL
/F21
M
M
ASK
ASK
[31:24], 722
H
/F22
2 (V
2 (V
(V
(V
H
ERB
ERB
ERB
ERB
/F23
ID=719
ID=F19
ID=70D
ID= F0D
H
H FOR
) .......................................76
[23:16], 721
H
H
H
) ............................72
) ...........................71
H
, 70E
, F0E
ALC885 Series
H
H
) ................74
) ..............73
Datasheet
H FOR
Rev. 1.1