LM1877
www.ti.com SNAS550B – FEBRUARY 1995 – REVISED APRIL 2013 LM1877 Dual Audio Power Amplifier
Check for Samples: LM1877 FEATURES DESCRIPTION The LM1877 is a monolithic dual power amplifier
designed to deliver 2W/channel continuous into 8О©
loads. The LM1877 is designed to operate with a low
number of external components, and still provide
flexibility for use in stereo phonographs, tape
recorders and AM-FM stereo receivers. Each power
amplifier is biased from a common internal regulator
to provide high power supply rejection, and output Q
point centering. The LM1877 is internally
compensated for all gains greater than 10. 1 2 2W/Channel
-65 dB Ripple Rejection, Output Referred
-65 dB Channel Separation, Output Referred
Wide Supply Range, 6V–24V
Very Low Cross-Over Distortion
Low Audio Band Noise
AC Short Circuit Protected
Internal Thermal Shutdown APPLICATIONS Multi-Channel Audio Systems
Stereo Phonographs
Tape Recorders and Players
AM-FM Radio Receivers
Servo Amplifiers …
