max9744 Maxim Integrated Products, Inc., max9744 Datasheet - Page 20

• Manufacturer Part Number: max9744
• Description: 20w Stereo Class D Speaker Amplifier With Volume Control
• Manufacturer: Maxim Integrated Products, Inc.

20W Stereo Class D Speaker Amplifier
with Volume Control
Table 7. Speaker Volume Levels (continued)
20
V5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
______________________________________________________________________________________
V4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
V3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
V2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
V1
1`
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
V0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
POSITION
VOLUME
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
VOLUME INPUT VOLTAGE (V)
0.506 x V
0.519 x V
0.532 x V
0.544 x V
0.557 x V
0.570 x V
0.583 x V
0.595 x V
0.608 x V
0.621 x V
0.633 x V
0.646 x V
0.659 x V
0.671 x V
0.684 x V
0.697 x V
0.710 x V
0.722 x V
0.735 x V
0.748 x V
0.760 x V
0.773 x V
0.786 x V
0.798 x V
0.811 x V
0.824 x V
0.837 x V
0.849 x V
0.862 x V
0.875 x V
0.887 x V
0.900 x V
SDA/VOL
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
ATTENUATION (dB)
VOLUME
MUTE
-17.5
-19.7
-21.6
-23.5
-25.2
-27.2
-29.8
-31.5
-33.4
-36.0
-37.6
-39.6
-42.1
-43.7
-45.6
-48.1
-50.6
-54.2
-56.7
-60.2
-62.7
-66.2
-68.7
-72.2
-74.7
-78.3
-80.8
-84.3
-86.8
-90.3
-92.8