Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

WM8952ECS/RV Scheda tecnica(PDF) 55 Page - Wolfson Microelectronics plc

Il numero della parte WM8952ECS/RV
Spiegazioni elettronici  Mono ADC with Microphone Pre-amplifier
PDF  72 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  WOLFSON [Wolfson Microelectronics plc]
Homepage  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8952ECS/RV Scheda tecnica(HTML) 55 Page - Wolfson Microelectronics plc

Back Button WM8952ECS/RV Datasheet HTML 51Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 52Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 53Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 54Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 55Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 56Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 57Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 58Page - Wolfson Microelectronics plc WM8952ECS/RV Datasheet HTML 59Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 55 / 72 page
background image
Pre Production
WM8952
w
PP, Rev 3.1, June 2011
55
POP MINIMISATION
Register SOFT_START is the enable bit for the VMID soft-start function. Setting the bit to 1 causes
charging of the VMID decoupling cap to follow a soft-start profile which minimises pops. This soft-
start profile has minimal impact on VMID charge time.
Fast VMID discharge is enabled using TOGGLE. Setting to 1 opens a low impedance discharge path
from VMID to GND. This function can be used during power down to reduce the discharge time of
the VMID decoupling cap. Must be set to 0 for normal operation.
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R7
Additional Control
5
SOFT_ST
ART
0
VMID Soft Start
0=disabled
1=enabled
4
TOGGLE
0
Fast VMID Discharge
0=normal
1=enable (used during power-down)
Table 46 POP Minimisation Control
THERMAL SHUTDOWN
To protect the WM8952 from overheating a thermal shutdown circuit is included. The thermal
shutdown can be configured to produce an interrupt when the device reaches approximately 125oC.
See General Purpose Input/Output section.
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R49
Output control
1
TSDEN
1
Thermal Shutdown Enable
0 : thermal shutdown disabled
1 : thermal shutdown enabled
Table 47 Thermal Shutdown



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


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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