Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

TA8266H Datasheet(PDF) 6 Page - Toshiba Semiconductor

Part # TA8266H
Description  Max Power 35 W BTL 짰4 ch Audio Power IC
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TOSHIBA [Toshiba Semiconductor]
Direct Link  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TA8266H Datasheet(HTML) 6 Page - Toshiba Semiconductor

Back Button TA8266H Datasheet HTML 2Page - Toshiba Semiconductor TA8266H Datasheet HTML 3Page - Toshiba Semiconductor TA8266H Datasheet HTML 4Page - Toshiba Semiconductor TA8266H Datasheet HTML 5Page - Toshiba Semiconductor TA8266H Datasheet HTML 6Page - Toshiba Semiconductor TA8266H Datasheet HTML 7Page - Toshiba Semiconductor TA8266H Datasheet HTML 8Page - Toshiba Semiconductor TA8266H Datasheet HTML 9Page - Toshiba Semiconductor TA8266H Datasheet HTML 10Page - Toshiba Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 14 page
background image
TA8266H
2002-02-13
6
6.
Prevention of speaker burning accident (In Case of Rare Short Circuit of Speaker)
When the direct current resistance between OUT + and OUT - terminal becomes 1 W or less and output
current over 4 A flows, this IC makes a protection circuit operate and suppresses the current into a speaker.
This system makes the burning accident of the speaker prevent as below mechanism.
<The guess mechanism of a burning accident of the speaker>
Abnormal output offset voltage (voltage between OUT + and OUT -) over 4 V is made by the external
circuit failure.(Note 1)
¯
The speaker impedance becomes 1 W or less as it is in a rare short circuit condition.
¯
The current more than 4 A flows into the speaker and the speaker is burned.
Note 1: It is appeared by biased input DC voltage
(for example, large leakage of the input capacitor, short-circuit between copper patterns of PCB.)
Current into a speaker
Speaker impedance
Less than 4
W
Figure 9
About 1
W
4
W
Operating point of protector


Similar Part No. - TA8266H

ManufacturerPart #DatasheetDescription
logo
Toshiba Semiconductor
TA8266HQ TOSHIBA-TA8266HQ Datasheet
320Kb / 16P
   Max Power 35 W BTL × 4 ch Audio Power IC
2006-04-28
More results

Similar Description - TA8266H

ManufacturerPart #DatasheetDescription
logo
Toshiba Semiconductor
TA8266HQ TOSHIBA-TA8266HQ Datasheet
320Kb / 16P
   Max Power 35 W BTL × 4 ch Audio Power IC
2006-04-28
TA8276H TOSHIBA-TA8276H Datasheet
249Kb / 14P
   Max Power 35 W BTL 횞 4 ch Audio Power IC
TA8276HQ TOSHIBA-TA8276HQ Datasheet
258Kb / 14P
   Max Power 35 W BTL 횞 4 ch Audio Power IC
TA8275HQ TOSHIBA-TA8275HQ Datasheet
326Kb / 16P
   Max Power 41 W BTL × 4 ch Audio Power IC
2006-04-28
TA8272HQ TOSHIBA-TA8272HQ Datasheet
307Kb / 15P
   Max Power 43 W BTL × 4 ch Audio Power IC
2006-04-28
TA8263BHQ TOSHIBA-TA8263BHQ Datasheet
329Kb / 15P
   Max Power 43 W BTL × 4 ch Audio Power IC
2006-04-28
TA8264AHQ TOSHIBA-TA8264AHQ Datasheet
262Kb / 14P
   Max Power 41 W BTL x 4 ch Audio Power IC
TA8272H TOSHIBA-TA8272H Datasheet
251Kb / 13P
   Max Power 43 W BTL x 4 ch Audio Power IC
TA8277H TOSHIBA-TA8277H Datasheet
235Kb / 12P
   MAX POWER 43 W BTL x 4 CH AUDIO POWER IC
TA8271H TOSHIBA-TA8271H Datasheet
191Kb / 12P
   Max Power 41 W BTL X 4 ch Audio Power IC
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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