lm4859spx National Semiconductor Corporation, lm4859spx Datasheet - Page 18

• Manufacturer Part Number: lm4859spx
• Description: Stereo 1.2w Audio Sub-system With 3d Enhancement
• Manufacturer: National Semiconductor Corporation

www.national.com
Application Information
EC - externally configured by ADR pin
Mono Volume control
Left Volume control
Right Volume control
Mode control
Chip Address
ADR = 0
ADR = 1
A7
1
1
1
A6
1
1
1
D7
0
0
1
1
FIGURE 3. I
TABLE 2. Control Registers
FIGURE 2. I
A5
1
1
1
D6
TABLE 1. Chip Address
0
1
0
1
2
C Timing Diagram
RD5
CD5
LD5
2
D5
18
C Bus Format
0
A4
1
1
1
MD4
RD4
LD4
D4
0
A3
1
1
1
MD3
RD3
CD3
LD3
D3
A2
0
0
0
MD2
RD2
CD2
LD2
D2
EC
A1
0
1
MD1
RD1
CD1
LD1
D1
201061F4
201061F5
A0
MD0
RD0
CD0
LD0
0
0
0
D0