NTE1687 Datasheet, PDF (1/3 Pages) NTE Electronics – Linear Integrated Circuit Dual, 2.5W (7.8W BTL) Audio Amp

NTE1687
Linear Integrated Circuit
Dual, 2.5W (7.8W BTL) Audio Amp
Description:
The NTE1687 is a high performance stereo power amplifier in an 11–Lead SIP type package de-
signed to deliver 1W/Ch into 4Ω or 2W bridged monaural into 8Ω. It is ideal for sensitive AM radio
applications, exhibiting lower wideband noise, lower distortion, and less AM radiation than conven-
tional designs.
Features:
D Low AM Radiation
D Low Noise
D 3V, 4Ω, Stereo P_O = 250mW
D Wide Supply Operation: 3V to 15V
D Low Distortion
D P_O = 9W Bridged
Applications:
D Compact AM/FM Radios
D Stereo Tape Recorders and Players
D High Power Portable Stereos
Absolute Maximum Ratings:
Supply Voltage, V_S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Junction Temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range (Note 1), T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (During Soldering, 10 sec), T_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C
Note 1. For operation at ambient temperature greater than +25°C, the NTE1687 must be derated
based on a maximum +150°C junction temperature using a thermal resistance which de-
pends upon mounting techniques,