TDA7393 STMicroelectronics, TDA7393 Datasheet
TDA7393
Specifications of TDA7393
Available stocks
Related parts for TDA7393
TDA7393 Summary of contents
Page 1
... LOAD DUMP VOLTAGE FORTUITOUS OPEN GND REVERSE BATTERY ESD PROTECTION DESCRIPTION The TDA7393 is a new technology class AB Audio Power Amplifier in Multiwatt15 package de- signed for high end car radio applications. Thanks to the fully complementary PNP/NPN output con- figuration the high power performances of the TDA7393 are obtained without bootstrap capaci- tors ...
Page 2
... TDA7393 ABSOLUTE MAXIMUM RATINGS Symbol V Operating Supply Voltage Supply Voltage CC (DC) V Peak Supply Voltage (t = 50ms) CC (pk) I Output Peak Current: O Repetitive (Duty Cycle 10 10Hz) Non Repetitive (t = 100 s) P Power dissipation, Tcase = 75 C (see derating curve) tot T Junction Temperature j T Operating Ambient Temperature ...
Page 3
... Bw = 20Hz to 20KHz f = 100Hz (stereo 1KHz Amp. ON Amp. OFF St- reducing/increasing 1Vrms O Amp. Play Amp. Mute Mute = IN, V reducing/increasing 1.5V MUTE (Sourced Current) VMUTE = 3.5V (Sourced Current) Figure 2: Output Power vs. Supply Voltage 1KHz TDA7393 = amb Typ. Max. Unit 90 180 mA 150 0.08 0 ...
Page 4
... TDA7393 Figure 3: Output Power vs Supply Voltage 1KHz Figure 5: Cross-Talk vs. Frequency V = 13. 1Vrms O Figure 7: Distortion vs. Frequency V = 13. Both channels 4/9 Figure 4: EIAJ Power vs. Supply Voltage f = 1KHz V = 2.5Vrms i Figure 6: SVR vs. Frequency V = 13. 1Vrms 600 g Mute 1,2 = OFF Figure 8: Distortion vs. Frequency V = 13. ...
Page 5
... Figure 9: Block Diagram of Mute Circuit Figure 10: Explanatory Waveforms Of Mute Circuit TDA7393 5/9 ...
Page 6
... TDA7393 Figure 11: Application Circuit Figure 12: P.C. Board and Component Layout of the fig. 11 (1:1 scale) 6/9 ...
Page 7
... Figure 13: Power Dissipation Derating Curve TDA7393 7/9 ...
Page 8
... TDA7393 MULTIWATT15 PACKAGE MECHANICAL DATA mm DIM. MIN. TYP. MAX. MIN 2. 0.49 0.55 0.019 F 0.66 0.75 0.026 G 1.02 1.27 1.52 0.040 0.050 G1 17.53 17.78 18.03 0.690 0.700 H1 19.6 0.772 H2 20.2 L 21.9 22.2 22.5 0.862 L1 21.7 22.1 22.5 0.854 0.870 L2 17.65 18 ...
Page 9
... STMicroelectronics – Printed in Italy – All Rights Reserved MULTIWATT is a Registered Trademark of the STMicroelectronics STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com TDA7393 9/9 ...