전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

STK433-730-E 데이터시트(PDF) 11 Page - Sanyo Semicon Device

부품명 STK433-730-E
상세설명  2-channel class AB audio power IC, 30W30W
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  SANYO [Sanyo Semicon Device]
홈페이지  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

STK433-730-E 데이터시트(HTML) 11 Page - Sanyo Semicon Device

Back Button STK433-730-E Datasheet HTML 4Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 5Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 6Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 7Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 8Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 9Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 10Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 11Page - Sanyo Semicon Device STK433-730-E Datasheet HTML 12Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 11 / 12 page
background image
STK433-730-E
No. A1249-11/12
STK433-700series Stand-by Control & Mute Control Application
[The example of use STK433-*00series Stand-by control circuit]
Features
• By using the recommended stand-by control application, the pop noise level when the power is turned on/off can be
significantly reduced.
• By adjusting the limiting resistance (*1) in accordance with the voltages of the microcontroller and other components
used, it is possible to perform stand-by control, facilitating the finished product design effort.
(ex) STK433-*00series test circuit. When impressed by Stand-by control control [+5V].
Operation Explanation
1) About VST (
#13pin Stand-by Threshold)
<1> Operation Mode
When pin 13 reference voltage VST is equal to or greater than 2.5 V, the stand-by circuit is set off, and the
amplifier is set to the operation mode.
<2> Stand-by Mode
When pin 13 reference voltage VST is equal to or less than 0.6V, the stand-by circuit is set off, and the amplifier is
set to the stand-by mode.
(*3) The pop noise that occurs when the power is turned ON is reduced by providing a time constant using a capacitor
during operation.
(*4) The pop noise level is reduced by discharging the capacitor with a resistor in the stand-by mode.
2
3
4
5
6
7
8
9
10
11
12
13
14
1
15
STK433-*00series
+VCC
Ch1
IN
Ch1
NF
Ch2
IN
Ch2
NF
Ch2
OUT
Ch1
OUT
-VCC
MONITOR
+PRE
ST-BY
Ch1
OUT
Ch2
OUT
-PRE
33k
Ω
2k
Ω
(*4)
1k
Ω (*1)
33
μF (min)
(*3)
Stand-by control circuit part
H: Operation mode (+5V)
L: Stand-by mode (0V)
ΔVBE
SUB/
GND
ΔVBE
ex) VST=(Stand-by Control-VBE*2)
× (*2)/((*1)+(*2))+VBE
=(5V-0.6V*2)
×4.3kΩ/(4.3kΩ+1kΩ)+0.6V
≈3.68(V)
Stand-by Circuit
in Pre Driver IC
4.3k
Ω (*2)
VST
ST-BY
PLAY
MUTE
ST-BY
MUTE
+5V
+5V
Stand-by
Control
Mute
Control
Ch1 OUT
GND
+VCC
-VCC
STK433-700series
GND
Ch2 IN
GND
Ch1 IN
33k
Ω
2k
Ω
1k
Ω
33
μF
10k
Ω
10k
Ω
10k
Ω
2.2k
Ω
VST
GND
Ch2 OUT
Mute Control
H: Single Mute
L: Normal
Stand-by Control(ex)
H: Operation Mode(+5V)
L: Stand-by Mode(0V)
2
3
4
5
6
7
8
9
10
11
12
13
14
1
15
+VCC
Ch1
IN
Ch1
NF
Ch2
IN
Ch2
NF
Ch2
OUT
Ch1
OUT
-VCC
SUB/
GND MONITOR
+PRE
ST-BY
Ch1
OUT
Ch2
OUT
-PRE
MONITOR


유사한 부품 번호 - STK433-730-E

제조업체부품명데이터시트상세설명
logo
Sanyo Semicon Device
STK433-760-E SANYO-STK433-760-E Datasheet
205Kb / 12P
   2-channel class AB audio power IC, 50W50W
More results

유사한 설명 - STK433-730-E

제조업체부품명데이터시트상세설명
logo
Sanyo Semicon Device
STK433-030-E SANYO-STK433-030-E Datasheet
228Kb / 11P
   2-channel class AB audio power IC, 30W30W
STK402-950 SANYO-STK402-950 Datasheet
578Kb / 6P
   5CH AB AUDIO POWER IC 30W X 5 CH
LA4725 SANYO-LA4725_09 Datasheet
129Kb / 8P
   2-channel 30W BTL Audio Power Amplifier
STK433-040-E SANYO-STK433-040-E Datasheet
228Kb / 11P
   2-channel class AB audio power IC, 40W40W
STK433-760-E SANYO-STK433-760-E Datasheet
205Kb / 12P
   2-channel class AB audio power IC, 50W50W
STK433-090-E SANYO-STK433-090-E Datasheet
184Kb / 11P
   2-channel class AB audio power IC,80W80W
logo
Sunspirit Electronic Lt...
STK433-100LF SUNSPIRIT-STK433-100LF Datasheet
355Kb / 2P
   2-channel class AB audio power IC, 100W100W
logo
ON Semiconductor
LA4725 ONSEMI-LA4725 Datasheet
156Kb / 8P
   2-channel 30W BTL Audio Amplifier
May, 2013
logo
Sanyo Semicon Device
STK433-290-E SANYO-STK433-290-E Datasheet
209Kb / 13P
   Thick-Film Hybrid IC 3-channel class AB audio power IC, 3-channel class AB audio power IC,
logo
ON Semiconductor
EN5715A ONSEMI-EN5715A Datasheet
156Kb / 8P
   2-channel 30W BTL Audio Amplifier
May, 2013
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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