CXA2149 Sony Corporation, CXA2149 Datasheet - Page 6

• Manufacturer Part Number: CXA2149
• Description: US Audio Multiplexing Decoder
• Manufacturer: Sony Corporation

Pin
No
39
41
23
38
40
24
22
55
14
15
16
17
LOUT1
LOUT2
LOUT3
ROUT1
ROUT2
ROUT3
ABIAS
VBIAS
SCL
SDA
ADR
MUTE
Symbol
4.5
4.5
4.5
voltage (V)
Pin
16
17
22
55
Equivalent circuit
20k
14
15
V
V
CC
V
CC
CC
72k
56
—6—
4.5V
4k
4.5V
V
CC
28k
20k
20k
39
41
23
38
40
24
Audio signal outputs.
Internal reference bias for audio
circuits. A capacitor is connected
from this pin to GND.
Internal reference bias for video
circuits. A capacitor is connected
from this pin to GND.
I
I
Slave address control.
Audio signal output mute.
2
2
C bus clock line.
C bus data line.
Description
CXA2149Q