Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

WM8980CGEFL/V Datasheet(PDF) 69 Page - Wolfson Microelectronics plc

Part # WM8980CGEFL/V
Description  Stereo CODEC with Speaker Driver and Video Buffer
PDF  123 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8980CGEFL/V Datasheet(HTML) 69 Page - Wolfson Microelectronics plc

Back Button WM8980CGEFL/V Datasheet HTML 65Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 66Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 67Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 68Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 69Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 70Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 71Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 72Page - Wolfson Microelectronics plc WM8980CGEFL/V Datasheet HTML 73Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 69 / 123 page
background image
Pre-Production
WM8980
w
PP, Rev 3.8, May 2012
69
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R49
0
VROI
0
VREF (AVDD/2 or 1.5xAVDD/2) to
analogue output resistance
0: approx 1k
1: approx 30 k
Table 52 Disabled Outputs to VREF Resistance
A dedicated buffer is available for tying off unused analogue I/O pins as shown in Figure 35. This
buffer can be enabled using the BUFIOEN register bit.
If the SPKBOOST, OUT3BOOST or OUT4BOOST bits are set, then the relevant outputs will be tied
to the output of the DC level shift buffer at 1.5xAVDD/2 when disabled.
Figure 35 summarises the tie-off options for the speaker and mono output pins.
Figure 35 Unused Input/Output Pin Tie-off Buffers



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