поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

TS4984 датащи(PDF) 19 Page - STMicroelectronics

номер детали TS4984
подробное описание детали  2 x 1W Stereo audio power amplifier with active low standby mode
PDF  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TS4984 датащи(HTML) 19 Page - STMicroelectronics

Back Button TS4984 Datasheet HTML 15Page - STMicroelectronics TS4984 Datasheet HTML 16Page - STMicroelectronics TS4984 Datasheet HTML 17Page - STMicroelectronics TS4984 Datasheet HTML 18Page - STMicroelectronics TS4984 Datasheet HTML 19Page - STMicroelectronics TS4984 Datasheet HTML 20Page - STMicroelectronics TS4984 Datasheet HTML 21Page - STMicroelectronics TS4984 Datasheet HTML 22Page - STMicroelectronics TS4984 Datasheet HTML 23Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 29 page
background image
Application Information
TS4984
19/29
4.2 Gain in typical application schematic
The typical application schematic (Figure 64) is shown on page 18.
In the flat region (no Cin effect), the output voltage of the first stage is:
For the second stage: Vout2 =-Vout1 (V)
The differential output voltage is:
The differential gain, referred to as Gv for greater convenience, is:
Vout2 is in phase with Vin and Vout1 is phased 180° with Vin. This means that the positive terminal of the
loudspeaker should be connected to Vout2 and the negative to Vout1.
4.3 Low and high frequency response
In the low frequency region, Cin starts to have an effect. Cin forms with Rin a high-pass filter with a -3dB
cut-off frequency:
In the high frequency region, you can limit the bandwidth by adding a capacitor (Cfeed) in parallel with
Rfeed. It forms a low-pass filter with a -3dB cut-off frequency. FCH is in Hz.
V
ou t1
V
–
in
()
R
feed
R
in
---------------
(V)
=
V
out2
V
ou t1
–
2V
in
R
feed
R
in
---------------
(V)
=
G
v
V
out2
V
out1
–
V
in
------------------------------------
2
R
feed
R
in
---------------
==
F
CL
1
2
πR
inCin
--------------------------
(Hz)
=
F
CH
1
2
πR
feed Cfeed
----------------------------------------
(Hz)
=



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


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