ADAU1373BCBZ-RL AD [Analog Devices], ADAU1373BCBZ-RL Datasheet - Page 124

• Manufacturer Part Number: ADAU1373BCBZ-RL
• Description: Low Power Codec with Speaker and Headphone Amplifier
• Manufacturer: AD [Analog Devices]

ADAU1373
LS_CTRL (SPEAKER) REGISTER
Address: 0x1F, Reset: 0x00, Name: LS_CTRL
Speaker Amplifier Mode Control
Table 66. Bit Descriptions for LS_CTRL
Bits
7
6
[5:4]
3
2
[1:0]
Bit Name
CDDRIVE
DIRCD
CDSM
RCDBST
LCDBST
EDGE
Settings
00
01
10
11
00
01
10
11
0
1
0
1
0
1
0
1
Description
Class-D Mono Mode.
Disable (default)
Enable
DAC to Class-D Direct Path Enable. DAC direct couple to Class-D
enable/disable control.
Disable (default)
Enable
Class-D Output Mode.
Mute
Left Channel (L + R)
Right Channel (L + R)
Stereo Mode
Speaker Output Right Channel Volume Control.
12 dB (default)
18 dB
Speaker Output Left Channel Volume Control.
12 dB (default)
18 dB
Class-D Output Slew Rate Control.
Normal mode
Slow edge
Slow edge (for SPKVDD = 3.0 V)
Slow edge (for SPKVDD = 4.0 V)
Rev. 0 | Page 124 of 296
Reset
0x0
0x0
0x0
0x0
0x0
0x0
Access
RW
RW
RW
RW
RW
RW