LC786800E Datasheet, PDF (9/26 Pages) Sanyo Semicon Device – Compressed Audio signal Processor IC with USB host controller

Pin Description
Pin
No.
Pin name
I/O
1 LFOUT
AO
2 LROUT
AO
3 LVRIN
AI
4 DACOUTL
AO
5 DACOUTR
AO
6 RVRIN
AI
7 RROUT
AO
8 RFOUT
AO
9 L1IN
AI
10 R1IN
AI
11 L2IN
AI
12 R2IN
AI
13 L3INP
AI
14 L3INN
AI
15 R3INP
AI
16 R3INN
AI
17 ATESTO1
AO
18 ATESTO2
AO
19 VREFOUT
AO
20 VREF_ADC
AO
21 AVSS2
-
22 AVDD2
-
23 NC
-
24 NC
-
25 NC
-
26 NC
-
27 GP50
I/O
28 GP51
I/O
29 GP52
I/O
30 GP53
I/O
31 DVDD
-
32 DVSS
-
33 GP30
I/O
34 GP31
I/O
35 GP32
I/O
36 GP33
I/O
37 GP34
I/O
38 GP35
I/O
39 GP36
I/O
40 GP37
I/O
41 DVDD
-
42 DVSS
-
43 REG1EXTR
AO
44 DVDD15
AO
LC786800E
State when
"Reset"
Undefined
Undefined
Input
Undefined
Undefined
Input
Undefined
Undefined
Input
Input
Input
Input
Input
Input
Input
Input
Undefined
Undefined
AVDD2/2
AVDD2/2
-
-
-
-
-
-
Input (L)
Input (L)
Input (L)
Input (L)
-
-
Input (L)
Input (L)
Input (L)
Input (L)
Input (L)
Input (L)
Input (L)
Input (L)
-
-
Undefined
High
Function
Electronic Volume : Left channel Front output
Electronic Volume : Left channel Rear output
Electronic Volume : Left channel volume input
Audio DAC : Left channel output
Audio DAC : Right channel output
Electronic Volume : Right channel volume input
Electronic Volume : Right channel Rear output
Electronic Volume : Right channel Front output
Analog stereo Left channel Single Ended input 1
Analog stereo Right channel Single Ended input 1
Analog stereo Left channel Single Ended input 2
Analog stereo Right channel Single Ended input 2
Analog stereo Left channel Differential input (Positive) /
Analog stereo Left channel Single Ended input 3
Analog stereo Left channel Differential input (Negative)
Analog stereo Right channel Differential input (Positive) /
Analog stereo Right channel Single Ended input 3
Analog stereo Right channel Differential input (Negative)
Analog test output 1. This pin must be left open.
Analog test output 2. This pin must be left open.
Reference voltage output
Capacitor connection pin for audio ADC reference voltage
Analog system ground. This pin must be connected to the 0V level.
Analog system power supply
NC pin. This pin must be left open.
NC pin. This pin must be left open.
NC pin. This pin must be left open.
NC pin. This pin must be left open.
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resisto
General purpose I/O port with pull down resistor
Digital system power supply
Digital system ground. This pin must be connected to the 0V level.
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
General purpose I/O port with pull down resistor
Data 1 input/output for SD memory card
General purpose I/O port with pull down resistor
Data 0 input/output for SD memory card
General purpose I/O port with pull down resistor
Clock output for SD memory card
General purpose I/O port with pull down resistor
Command input/output for SD memory card
General purpose I/O port with pull down resistor
Data 3 input/output for SD memory card
General purpose I/O port with pull down resistor
Data 2 input/output for SD memory card
Digital system power supply
Digital system ground. This pin must be connected to the 0V level.
Reserved pin for internal regulator. This pin must be left open.
Capacitor connection pin for internal regulator
Continued to the next page.
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