Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

WM8903 Datasheet(PDF) 150 Page - Wolfson Microelectronics plc

Part # WM8903
Description  Ultra Low Power CODEC for Portable Audio Applications
PDF  178 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8903 Datasheet(HTML) 150 Page - Wolfson Microelectronics plc

Back Button WM8903 Datasheet HTML 146Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 147Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 148Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 149Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 150Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 151Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 152Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 153Page - Wolfson Microelectronics plc WM8903 Datasheet HTML 154Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 150 / 178 page
background image
WM8903
Production Data
w
PD, Rev 4.5, June 2012
150
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
If R_MODE = 1X (Differential MIC)
00000
Not valid
00001
+12
00010
+15
00011
+18
00100
+21
00101 (default)
+24
00110
+27
00111
+30
01XXX
+30
1XXXX
+30
Register 2Dh Analogue Right Input 0
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R46 (2Eh)
Analogue
Left Input 1
6
INL_CM_ENA
1
Left Input PGA Common Mode Rejection enable
0 = Disabled
1 = Enabled
(only available for L_MODE=01 – Differential Line)
5:4
L_IP_SEL_N
[1:0]
00
In Single-Ended or Differential Line Modes, this field
selects the input pin for the inverting side of the left
input path.
In Differential Mic Mode, this field selects the input
pin for the non-inverting side of the left input path.
00 = IN1L
01 = IN2L
1X = IN3L
3:2
L_IP_SEL_P
[1:0]
01
In Single-Ended or Differential Line Modes, this field
selects the input pin for the non-inverting side of the
left input path.
In Differential Mic Mode, this field selects the input
pin for the inverting side of the left input path.
00 = IN1L
01 = IN2L
1X = IN3L
1:0
L_MODE [1:0]
00
Sets the mode for the left analogue input:
00 = Single-Ended
01 = Differential Line
10 = Differential MIC
11 = Reserved
Register 2Eh Analogue Left Input 1
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R47 (2Fh)
Analogue
Right Input 1
6
INR_CM_ENA
1
Right Input PGA Common Mode Rejection enable
0 = Disabled
1 = Enabled
(only available for R_MODE=01 – Differential Line)
5:4
R_IP_SEL_N
[1:0]
00
In Single-Ended or Differential Line Modes, this field
selects the input pin for the inverting side of the right
input path.
In Differential Mic Mode, this field selects the input
pin for the non-inverting side of the right input path.



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