전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

TDA7575 데이터시트(PDF) 11 Page - STMicroelectronics

부품명 TDA7575
상세설명  MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7575 데이터시트(HTML) 11 Page - STMicroelectronics

Back Button TDA7575 Datasheet HTML 7Page - STMicroelectronics TDA7575 Datasheet HTML 8Page - STMicroelectronics TDA7575 Datasheet HTML 9Page - STMicroelectronics TDA7575 Datasheet HTML 10Page - STMicroelectronics TDA7575 Datasheet HTML 11Page - STMicroelectronics TDA7575 Datasheet HTML 12Page - STMicroelectronics TDA7575 Datasheet HTML 13Page - STMicroelectronics TDA7575 Datasheet HTML 14Page - STMicroelectronics TDA7575 Datasheet HTML 15Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 17 page
background image
11/17
TDA7575
Examples of bytes sequence
1 - Turn-On diagnostic - Write operation
2 - Turn-On diagnostic - Read operation
The delay from 1 to 2 can be selected by software, starting from T.B.D. ms
3a - Turn-On of the power amplifier with mute on, diagnostic defeat.
3b - Turn-Off of the power amplifier
4 - Offset detection procedure enable
5 - Offset detection procedure stop and reading operation (the results are valid only for the offset detection bits
(D2 of the bytes DB1, DB2, DB3, DB4).
s
The purpose of this test is to check if a D.C. offset (2V typ.) is present on the outputs, produced by input
capacitor with anomalous leackage current or humidity between pins.
s
The delay from 4 to 5 can be selected by software, starting from T.B.D. ms
DIAGNOSTICS FUNCTIONAL DESCRIPTION:
a) TURN-ON DIAGNOSTIC.
It is activated at the turn-on (stand-by out) under I
2C bus request. Detectable output faults are:
–SHORT TO GND
–SHORT TO Vs
– SHORT ACROSS THE SPEAKER
– OPEN SPEAKER
To verify if any of the above misconnections are in place, a subsonic (inaudible) current pulse (fig. A) is internally
generated, sent through the speaker(s) and sunk back.The Turn On diagnostic status is internally stored until a
successive diagnostic pulse is requested (after a I2C reading).
If the "stand-by out" and "diag. enable" commands are both given through a single programming step, the pulse
takes place first (power stage still in stand-by mode, low, outputs= high impedance).
Start
Address byte with D0 = 0
ACK
IB1 with D6 = 1
ACK
IB2
ACK
STOP
Start
Address byte with D0 = 1
ACK
DB1
ACK
DB2
ACK
STOP
Start
Address byte with D0 = 0
ACK
IB1
ACK
IB2
ACK
STOP
X000XXXX
XXX1XX1X
Start
Address byte with D0 = 0
ACK
IB1
ACK
IB2
ACK
STOP
X0XXXXXX
XXX0XXXX
Start
Address byte with D0 = 0
ACK
IB1
ACK
IB2
ACK
STOP
XX1XX1XX
XXX1XXXX
Start
Address byte with D0 = 1
ACK
DB1
ACK
DB2
ACK
STOP


유사한 부품 번호 - TDA7575

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
TDA7575B STMICROELECTRONICS-TDA7575B Datasheet
521Kb / 32P
   2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics
TDA7575BPD STMICROELECTRONICS-TDA7575BPD Datasheet
521Kb / 32P
   2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics
TDA7575BPDTR STMICROELECTRONICS-TDA7575BPDTR Datasheet
521Kb / 32P
   2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics
TDA7575PD STMICROELECTRONICS-TDA7575PD Datasheet
536Kb / 17P
   MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS
More results

유사한 설명 - TDA7575

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
TDA7575PD STMICROELECTRONICS-TDA7575PD Datasheet
536Kb / 17P
   MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS
TDA7575B STMICROELECTRONICS-TDA7575B Datasheet
521Kb / 32P
   2 x 75W multifunction dual-bridge power amplifier with integrated digital diagnostics
TDA7564 STMICROELECTRONICS-TDA7564 Datasheet
248Kb / 20P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7563PD STMICROELECTRONICS-TDA7563PD Datasheet
223Kb / 21P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7561 STMICROELECTRONICS-TDA7561 Datasheet
232Kb / 19P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7563 STMICROELECTRONICS-TDA7563 Datasheet
245Kb / 20P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7566 STMICROELECTRONICS-TDA7566 Datasheet
226Kb / 19P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7562 STMICROELECTRONICS-TDA7562 Datasheet
200Kb / 17P
   MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES
TDA7566 STMICROELECTRONICS-TDA7566_06 Datasheet
395Kb / 28P
   4x40W multifunction quad power amplifier with built-in diagnostics features
TDA7563A STMICROELECTRONICS-TDA7563A Datasheet
526Kb / 35P
   4 x 50W multifunction quad power amplifier with built-in diagnostics feature
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


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