AD8256A-LEG Elite Semiconductor Memory Technology Inc, AD8256A-LEG Datasheet - Page 2

• Manufacturer Part Number: AD8256A-LEG
• Description: 2x16W Stereo Digital Audio Amplifier with Headphone Driver
• Manufacturer: Elite Semiconductor Memory Technology Inc

ESMT
Pin Assignment
Pin Description
Elite Semiconductor Memory Technology Inc.
PIN
10
12
13
14
15
16
17
18
19
11
1
2
3
4
5
6
7
8
9
CLK_OUT
PLLGND
VDDRB1
VDDRA1
VDDRA2
PLLVDD
SDATA0
SDATA1
SDATA2
DGND2
DGND1
GNDR1
LRCIN
NAME
MCLK
DVDD
BCLK
N.C.
RB1
RA1
TYPE
O
O
O
P
P
P
P
P
P
P
P
P
I
I
I
I
I
I
Supply1 for right channel B
Supply1 for right channel A
Supply2 for right channel A
Left/Right clock input (Fs)
Ground1 for right channel
Right channel output1 (+)
Right channel output1 (-)
Serial audio data input 0
Serial audio data input 1
Serial audio data input 2
Bit clock input (64Fs)
Master clock input
DESCRIPTION
Digital Ground2
Digital Ground1
Ground for PLL
No Connection
Supply for PLL
Digital Power
PLL output
CLK_OUT
PLLGND
PLLVDD
SDATA0
SDATA1
SDATA2
DGND1
DGND2
LRCIN
DVDD
MCLK
N.C.
12
10
11
1
2
3
4
5
6
7
8
9
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
Schmitt trigger TTL input buffer
CHARACTERISTICS
Publication Date: May. 2007
Revision: 1.3
TTL output buffer
(Note1)
(Note1)
(Note2)
(Note2)
(Note2)
36
35
34
33
32
31
30
29
28
27
26
25
AD8256A
HPL
HPR
AGND
AVDD
PWMSA
DEF
SDA
SCL
SA1
SA0
ERROR
PD
2/33