TDA8541T/N1,112 NXP

INTEGRATED CIRCUITS DATA SHEET TDA8541 1 W BTL audio amplifier Product specification 1998 Apr 01 Supersedes data of 1997 Feb 19NXP Semiconductors Product specification 1 W BTL audio amplifier TDA8541 FEATURES GENERAL DESCRIPTION Flexibility in use The TDA8541(T) is a one channel audio power amplifier for an output power of 1 W with an 8 load at a 5 V Few external components supply. The circuit contains a BTL amplifier with a Low saturation voltage of output stage complementary PNP-NPN output stage and standby/mute Gain can be fixed with external resistors logic. The TDA8541T comes in an 8 pin SO package and the TDA8541 in an 8 pin DIP package. Standby mode controlled by CMOS compatible levels Low standby current APPLICATIONS No switch-on/switch-off plops Portable consumer products High supply voltage ripple rejection Personal computers Protected against electrostatic discharge Telephony. Outputs short-circuit safe to ground, V and across the CC load Thermally protected. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V supply voltage 2.2 5 18 V CC I quiescent current V =5 V 812 mA q CC I standby current 10 A stb P output power THD = 10% R =8 V =5V 1 1.2 W o L CC THD total harmonic distortion P =0.5W 0.15 % o SVRR supply voltage ripple rejection 50 dB ORDERING INFORMATION PACKAGE TYPE NUMBER NAME DESCRIPTION VERSION TDA8541T SO8 plastic small outline package 8 leads body width 3.9 mm SOT96-1 TDA8541 DIP8 plastic dual in-line package 8 leads (300 mil) SOT97-1 1998 Apr 01 2