alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 60
alc861
Manufacturer Part Number
alc861
Description
7.1 Channel High Definition Audio Codec
Manufacturer
Realtek Semiconductor Corporation
Datasheet
1.ALC861.pdf
(67 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ALC861
Manufacturer:
REALTEK
Quantity:
390
Company:
Part Number:
alc861-VD-GR
Manufacturer:
MICROSOFT
Quantity:
1
9.
9.1. DC Characteristics
9.1.1.
9.1.2.
DVDD= 3.3V±5%, T
7.1 Channel High Definition Audio Codec
Parameter
Power Supply:
Digital
Analog
Ambient Operating
Temperature
Storage Temperature
All Pins
Parameter
Input Voltage Range
Low Level Input Voltage
(BCLK, RESET#, SDO, SYNC, SDI)
High Level Input Voltage
(BCLK, RESET#, SDO, SYNC, SDI)
Low Level Input Voltage
(S/PDIF-OUT)
High Level Input Voltage
(S/PDIF-OUT)
High Level Output Voltage
Low Level Output Voltage
Input Leakage Current
Output Leakage Current (Hi-Z)
Output Buffer Drive Current
Internal Pull Up Resistance
Electrical Characteristics
Absolute Maximum Ratings
Threshold Voltage
ambient
=25°C, with 50pF external load.
Symbol
DVDD
AVDD
Table 55. Absolute Maximum Ratings
Ta
Ts
Table 56. Threshold Voltage
ESD (Electrostatic Discharge)
Symbol
V
V
V
V
V
V
V
-
-
-
-
OH
OL
IH
IH
IL
IL
in
Minimum
3.0
3.0
0
0.65* DVDD
0.56* DVDD
52
0.9*DVDD
Minimum
(2.00)
(1.85)
-0.30
-10
-10
-
-
-
-
-
Susceptibility Voltage
Typical
4000V
3.3
5.0
-
Typical
50k
5
-
-
-
-
-
-
-
-
Track ID: JATR-1076-21
Maximum
DVDD +0.30
0.30*DVDD
0.44*DVDD
0.1*DVDD
+125
Maximum
+70
3.6
5.5
(1.00)
(1.45)
100k
10
10
-
-
-
-
Datasheet
Units
ALC861
Units
o
o
V
V
mA
µA
µA
C
C
V
V
V
V
V
V
V
Ω
Rev. 1.3