Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

WM8983GEFL/V Datasheet(PDF) 46 Page - Wolfson Microelectronics plc

Part # WM8983GEFL/V
Description  Mobile Multimedia CODEC with 1W Speaker Driver
PDF  124 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8983GEFL/V Datasheet(HTML) 46 Page - Wolfson Microelectronics plc

Back Button WM8983GEFL/V Datasheet HTML 42Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 43Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 44Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 45Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 46Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 47Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 48Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 49Page - Wolfson Microelectronics plc WM8983GEFL/V Datasheet HTML 50Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 46 / 124 page
background image
WM8983
Production Data
w
PD, Rev 4.3, May 2010
46
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
0010
(182us/6dB)
ALC attack (gain ramp-down) time
(ALCMODE == 1)
Per
step
Per
6dB
90% of
range
0000
22.7us
182.4us
1.31ms
0001
45.4us
363.2us
2.62ms
0010
90.8us
726.4us
5.26ms
… (time doubles with every step)
1010
23.2ms
186ms
1.348s
Table 19 ALC Control Registers
When the ALC is disabled, the input PGA remains at the last controlled value of the ALC. An input
gain update must be made by writing to the INPPGAVOLL/R register bits.
NORMAL MODE
In normal mode, the ALC will attempt to maintain a constant signal level by increasing or decreasing
the gain of the PGA. The following diagram shows an example of this.
Figure 23 ALC Normal Mode Operation



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com