NTE990

Features:

 2W/channel
65 dB Ripple Rejection, Output Referred
65 dB Channel Separation, Output Referred
Wide Supply Range:  6V to 24V
Very Low CrossOver Distortion
Low Audio Band Noise
AC Short Circuit Protected

Internal Thermal Shutdown


Application

 MultiChannel Audio Systems
Stereo Phonographs
Tape Recorders and Players
AMFM Radio Receivers
Servo Amplifiers
Intercom Systems
Automotive Products


Pinout




Specifications

Supply Voltage, V_CC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V
Input Voltage, V_I  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . ±0.7V
Operating Junction Temperature, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . ..  . . . . . . .  +150°C
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .  0° to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  65° to +150°C
Lead Temperature (During Soldering, 10sec), T_L . . . . . . . . . . . . . .  . . . . . . . . . . . . . . +300°C


Description

The NTE990 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8Ω loads.  The NTE990 is designed to operate with a low number of external components, and still  pro- vide flexibility for use in stereo phonographs, tape records and AMFM stereo receivers, etc.  Each power amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q point centering.  The NTE990 is internally compensated for all gains greater than 10.