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TDA7253
8W AMPLIFIER WITH MUTING
TDA72538W AMPLIFIER WITH MUTING
WIDE SUPPLY VOLTAGE RANGE
8W @ VS=26V, RL = 8Ω, THD=10%
MUTE FACILITY (POP FREE) WITH LOW
CONSUMPTION
AC SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
(150°C)
DESCRIPTIONThe TDA7253 is class AB audio power amplifier
assembled in the new Clipwatt package.
APPLICATION CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PIN CONNECTION (Top view)
Figure 1: Application Circuit
TDA72532/5
ELECTRICAL CHARACTERISTICS (Refer to the test and application circuit, VS = 26V; RL = 8Ω; Gv = 30dB; f = 1KHz; Tamb = 25°C unless otherwise specified.)
Note: to avoid pop-on noise CF
CSVR ≤ 1
Figure 1: Output Power vs. Supply Voltage 12 16 20 24 28 Vs(V)
D94AU131
(mA)
Figure 2: Quiescent Current vs. Supply Voltage
THERMAL DATA
TDA7253
CLIPWATT11 PACKAGE MECHANICAL DATA
TDA72534/5
. However, SGS-THOMSON Microelectronics assumes no responsibility for the
or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-
THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
© 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
TDA7253
:
www.ic-phoenix.com
.
