поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

STA559BW датащи(PDF) 31 Page - STMicroelectronics

номер детали STA559BW
подробное описание детали  5 V, 2 A, 2.1 channel high-efficiency digital audio system Sound Terminal
PDF  67 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STA559BW датащи(HTML) 31 Page - STMicroelectronics

Back Button STA559BW Datasheet HTML 27Page - STMicroelectronics STA559BW Datasheet HTML 28Page - STMicroelectronics STA559BW Datasheet HTML 29Page - STMicroelectronics STA559BW Datasheet HTML 30Page - STMicroelectronics STA559BW Datasheet HTML 31Page - STMicroelectronics STA559BW Datasheet HTML 32Page - STMicroelectronics STA559BW Datasheet HTML 33Page - STMicroelectronics STA559BW Datasheet HTML 34Page - STMicroelectronics STA559BW Datasheet HTML 35Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 31 / 67 page
background image
DocID18190 Rev 3
31/67
STA559BW
Register description
67
Max power correction
Setting the MPC bit turns on special processing that corrects the STA559BW power device
at high power. This mode should lower the THD+N of a full FFX system at maximum power
output and slightly below. If enabled, MPC is operational in all output modes except tapered
(OM[1,0] = 01) and binary. When OCFG = 00, MPC has no effect on channels 3 and 4, the
line-out channels.
Noise-shaper bandwidth selection
AM mode enable
STA559BW features a FFX processing mode that minimizes the amount of noise generated
in frequency range of AM radio. This mode is intended for use when FFX is operating in a
device with an AM tuner active. The SNR of the FFX processing is reduced to approximately
83 dB in this mode, which is still greater than the SNR of AM radio.
PWM speed mode
Table 35. Max power correction
Bit
R/W
RST
Name
Description
1R/W
1
MPC
0: function disabled
1: enables power bridge correction for THD
reduction near maximum power output.
Table 36. Noise-shaper bandwidth selection
Bit
R/W
RST
Name
Description
2
R/W
0
NSBW
1: third-order NS
0: fourth-order NS
Table 37. AM mode enable
Bit
R/W
RST
Name
Description
3R/W
0
AME
0: normal FFX operation.
1: AM reduction mode FFX operation
Table 38. PWM speed mode
Bit
R/W
RST
Name
Description
4R/W
0
PWMS
0: normal speed (384 kHz) all channels
1: odd speed (341.3 kHz) all channels



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


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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