WM8990ECS/RV Wolfson Microelectronics, WM8990ECS/RV Datasheet - Page 157

• Manufacturer Part Number: WM8990ECS/RV
• Description: Audio CODECs Stereo CODEC w.Class AB/D speaker driver
• Manufacturer: Wolfson Microelectronics

Specifications of WM8990ECS/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

w
Production Data
R42 (2Ah)
Input Mixers
(4)
R43 (2Bh)
Input Mixers
(5)
REGISTER
ADDRESS
2:0
15:9
8
7
6
5
4
3
2:0
15:9
8:6
5:3
BIT
LDBVOL
[2:0]
R34MNB
R34MNBST
R12MNB
R12MNBST
RDBVOL
[2:0]
LI2BVOL
[2:0]
LR4BVOL
[2:0]
LABEL
000b
00h
0b
0b
0b
0b
0b
0b
000b
00h
000b
000b
DEFAULT
LOMIX to INMIXL Gain and Mute
000 = Mute
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
Reserved - Do Not Change
RIN34 PGA Output to INMIXR Mute
0 = Mute
1 = Un-Mute
RIN34 PGA Output to INMIXR Gain
0 = 0dB
1 = +30dB
Reserved - Do Not Change
RIN12 PGA Output to INMIXR Mute
0 = Mute
1 = Un-Mute
RIN12 PGA Output to INMIXR Gain
0 = 0dB
1 = +30dB
Reserved - Do Not Change
ROMIX to INMIXR Gain and Mute
000 = Mute
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
Reserved - Do Not Change
LIN2 Pin to INMIXL Gain and Mute
000 = Mute
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
RXVOICE to AINLMUX Gain and Mute
000 = Mute
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
DESCRIPTION
PD, March 2009, Rev 4.0
WM8990
157