alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 14

• Manufacturer Part Number: alc260d-ve-lf
• Description: 2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

6.3.
6.4.
2 Channel High Definition Audio Codec
Name
LINE-OUT-L
LINE-OUT-R
HP-OUT-L
HP-OUT-R
MONO-OUT
Sense A
Sense B
DCVOL
Name
VREF
MIC1-VREFO-L
LINE1-VREFO
MIC2-VREFO
LINE2-VREFO
MIC1-VREFO-R
JDREF
Name
AVDD1
AVSS1
AVDD2
AVSS2
DVDD1
DVSS1
DVDD2
DVSS2
Filter/Reference
Power/Ground
Type
IO
IO
IO
IO
O
I
I
I
Type
Type
O
O
O
O
O
I
I
I
I
I
I
I
I
-
I
Pin #
35
36
39
41
37
13
34
33
Pin #
Pin #
27
28
29
30
31
32
40
25
26
38
42
1
9
4
7
Description
Secondary out left channel
Secondary out right channel Analog output (JACK -D)
First out left channel
First out right channel
MONO output
Jack Detect pin l
Jack Detect pin 2
DC sense for volume control Analog DC input from 0V~5.0V
Description
2.5V Reference voltage
Bias voltage for MIC1
jack
Bias voltage for LINE1
jack
Bias voltage for MIC2
jack
Bias voltage for LINE2
jack
Bias voltage for MIC1
jack
Jack detect reference
resistor
Description
Analog power
Analog GND
Analog power
Analog GND
Digital VDD (3.3V)
Digital GND
Digital VDD (3.3V)
Digital GND
Table 3. Filter/Reference
Table 4. Power/Ground
7
Characteristic Definition
Analog output (JACK -D)
Analog output (JACK -A)
Analog output (JACK -A)
Analog mono output is summation of (L+R)/2.
Total: 20 Pins
Analog DC input from 0V~5.0V
Analog DC input from 0V~5.0V
Characteristic Definition
1uf capacitor to analog ground
2.5V/3.75Vreference voltage
2.5V/3.75Vreference voltage
2.5V/3.75Vreference voltage
2.5V/3.75Vreference voltage
2.5V/3.75Vreference voltage
20K, 1% ohm resistor to analog ground
Total: 7 Pins
Characteristic Definition
Analog power for mixer and amplifier
Analog ground for mixer and amplifier
Analog power for DACs and ADCs
Analog ground for DACs and ADCs
Digital power
Digital ground
Digital power
Digital ground
Total: 8 Pins
Track ID: JATR-1076-21 Rev. 1.4
ALC260(D)
Datasheet