For Audio Equipment
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Symbol
LRCLK
BCLK
SRDATA
COT 1
COT2
TEST
V
DD
X2
X1
V
SS
V
DDL
OUTL
V
SSL
V
SSR
OUTR
V
DDR
RSTB
PWML
TP
WVEL
DEMPH
CSEL
Function Description
LRCLK input pin. "H" level; left channel data input
"L" level; right channel data
Bit clock input pin for serial data
Serial data input pin
L
Stereo output
L
LSI test mode pin.
Crystal oscillator pin
Crystal oscillator pin (external clock input pin)
Ground pin for digital circuits (0V)
Power supply pin for left channel analog circuits (+5V)
Left channel analog signal output pin
Ground pin for left channel analog circuits (0V)
Ground pin for right channel analog circuits (0V)
Right channel analog signal output pin
Power supply pin for right channel digital circuits (+5V)
Reset pin (Active low).
Pull this pin low once after applying the power.
LSI test output pin.
Leave this pin open.
Input/Output pin for LSI test mode.
Internal operation mode selection pin
Digital De-emphasis ON/OFF pin.
ON at "H" level.
Clock frequency selection pin for COUT pin output.
Keep this pin at "L" level.
H
L
Left channel
output only
H
L
Right channel
output only
H
H
MN6475A
Output with
channels
reversed
Keep this pin at "L" level.
Power supply pin for digital circuits (+5V)
"L" level; 1/4 clock frequency from crystal oscillator or external clock signal
"H" level; 1/2 clock frequency
23
24
COUT
XOUT
Frequency-divided clock output
Output using frequency from crystal oscillator or external clock signal
PANASONIC [ PANASONIC SEMICONDUCTOR ]
