Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TDA1553CQ Datasheet(PDF) 4 Page - NXP Semiconductors

Part No. TDA1553CQ
Description  2 x 22 W stereo BTL car radio power amplifier with loudspeaker protection and 3-state mode switch
Download  10 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo 

TDA1553CQ Datasheet(HTML) 4 Page - NXP Semiconductors

 
Zoom Inzoom in Zoom Outzoom out
 4 / 10 page
background image
1995 Dec 15
4
Philips Semiconductors
Product specification
2
× 22 W stereo BTL car radio power amplifier with
loudspeaker protection and 3-state mode switch
TDA1553CQ
PINNING
SYMBOL
PIN
DESCRIPTION
IN1
1
input 1
GND(S)
2
signal ground
VP1
3
supply voltage
OUT1A
4
output 1A
GND1
5
power ground 1
OUT1B
6
output 1B
OUT2A
7
output 2A
GND2
8
power ground 2
OUT2B
9
output 2B
VP2
10
supply voltage
MODE
11
mode switch input
LSP
12
loudspeaker protection
IN2
13
input 2
Fig.2 Pin configuration.
handbook, halfpage
1
2
3
4
5
6
7
8
9
10
11
12
13
MBC993
TDA1553CQ
IN1
GND(S)
OUT1A
GND1
OUT1B
OUT2A
GND2
OUT2B
VP2
VP1
MODE
LSP
IN2
FUNCTIONAL DESCRIPTION
The TDA1553CQ contains two identical amplifiers with
differential input stages and can be used for bridge
applications. The gain of each amplifier is fixed at 26 dB.
Special features of the device are:
3-state mode switch
• standby: low supply current (<100 µA)
• mute: input signal suppressed
• operating: normal on condition.
Loudspeaker protection
When a short-circuit to ground occurs, which forces a DC
voltage across the loudspeaker of
≥1 V, a built-in
protection circuit becomes active and limits the DC voltage
across the loudspeaker to
≤1V.
Pin 12 detects the status of the protection circuit (e.g. for
diagnostic purposes).
Short-circuit protection
If any output is short-circuited to ground during the standby
mode, it becomes impossible to switch the circuit to the
mute or operating condition. In this event the supply
current will be limited to a few milliamps.


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download




Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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