wm8976gefl-v Wolfson Microelectronics plc, wm8976gefl-v Datasheet - Page 50
wm8976gefl-v
Manufacturer Part Number
wm8976gefl-v
Description
Stereo Codec With Speaker Driver
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM8976GEFL-V.pdf
(111 pages)
- Current page: 50 of 111
- Download datasheet (2Mb)
WM8976
w
Table 34 EQ Band 3 Control
Table 35 EQ Band 4 Control
Table 36 EQ Band 5 Control
Table 37 Gain Register Table
R20
EQ Band 3
Control
R21
EQ Band 4
Control
R22
EQ Band 5
Gain Control
REGISTER
REGISTER
REGISTER
ADDRESS
ADDRESS
ADDRESS
GAIN REGISTER
11001 to 11111
…. (1dB steps)
00000
00001
00010
01100
01101
11000
4:0
6:5
8
4:0
6:5
8
4:0
6:5
BIT
BIT
BIT
EQ3G
EQ4G
EQ5G
EQ3C
EQ3BW
EQ4C
EQ4BW
EQ5C
LABEL
LABEL
LABEL
Reserved
01100
(0dB)
01
0
01100
(0dB)
01
0
01100
(0dB)
01
+12dB
+11dB
+10dB
-12dB
GAIN
-1dB
DEFAULT
DEFAULT
DEFAULT
0dB
Band 3 Gain Control. See Table 37 for
details.
Band 3 Centre Frequency:
00=650Hz
01=850Hz
10=1.1kHz
11=1.4kHz
Band 3 Bandwidth Control
0=narrow bandwidth
1=wide bandwidth
Band 4 Gain Control. See Table 37 for
details
Band 4 Centre Frequency:
00=1.8kHz
01=2.4kHz
10=3.2kHz
11=4.1kHz
Band 4 Bandwidth Control
0=narrow bandwidth
1=wide bandwidth
Band 5 Gain Control. See Table 37 for
details.
Band 5 Cut-off Frequency:
00=5.3kHz
01=6.9kHz
10=9kHz
11=11.7kHz
DESCRIPTION
DESCRIPTION
DESCRIPTION
PD Rev 4.4 July 2009
Production Data
50
Related parts for wm8976gefl-v
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac With Volume Control
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
24-bit, 192khz 6-channel Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
HI FI AND TELEPHONY DUAL CODEC
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Stereo Codec For Portable Audio Applications
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Multichannel Codec With S/pdif Transceiver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac97 Audio Codec Mixer With Integrated Headphone Driver
Manufacturer:
Wolfson Microelectronics plc
Datasheet:
Part Number:
Description:
Ac-link Interface Audio Dac
Manufacturer:
Wolfson Microelectronics plc
Datasheet: