поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

TS4956 датащи(PDF) 38 Page - STMicroelectronics

номер детали TS4956
подробное описание детали  Stereo audio amplifier system with I2C bus interface
PDF  51 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TS4956 датащи(HTML) 38 Page - STMicroelectronics

Back Button TS4956 Datasheet HTML 34Page - STMicroelectronics TS4956 Datasheet HTML 35Page - STMicroelectronics TS4956 Datasheet HTML 36Page - STMicroelectronics TS4956 Datasheet HTML 37Page - STMicroelectronics TS4956 Datasheet HTML 38Page - STMicroelectronics TS4956 Datasheet HTML 39Page - STMicroelectronics TS4956 Datasheet HTML 40Page - STMicroelectronics TS4956 Datasheet HTML 41Page - STMicroelectronics TS4956 Datasheet HTML 42Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 38 / 51 page
background image
TS4956
Application information
38/51
and its value is:
Note:
This maximum value depends only on power supply voltage and load values.
The efficiency is the ratio between the output power and the power supply:
The maximum theoretical value is reached when VPEAK = VCC/2, so
4.3.2
Phantom ground output configuration (modes 3, 4):
The average current delivered by the supply voltage is:
Figure 127. Current delivered by supply voltage in the phantom ground output
configuration
The power delivered by supply voltage is:
Then, the power dissipation by each amplifier is
and the maximum value is obtained when:
and its value is:
Note:
This maximum value depends only on the power supply voltage and load values.
P
diss
MAX
V
CC
2
π
2
R
L
------------- W
()
=
η
P
out
P
sup ply
-------------------
πV
PEAK
2V
CC
---------------------
==
η
π
4
---
78.5%
==
Icc
AVG
1
π
---
V
PEAK
R
L
-----------------
t
()
sin
t
d
0
π
∫
2V
PEAK
πR
L
---------------------A
()
==
P
sup ply
V
CCICC
AV G
W
()
=
P
diss
22 VCC
π R
L
---------------------- P
ou t
⎝⎠
⎜⎟
⎛⎞
P
ou t W
()
–
=
P
out
∂
∂P
diss
0
=
P
diss
MA X
2V
CC
2
π
2
R
L
---------------W
()
=



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


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