NTE1687 데이터 시트보기 (PDF) - NTE Electronics

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NTE1687

Linear Integrated Circuit Dual, 2.5W (7.8W BTL) Audio Amp

NTE Electronics 

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 PO = 250mW

D Wide Supply Operation: 3V to 15V

D Low Distortion

D PO = 9W Bridged

Applications:

D Compact AM/FM Radios

D Stereo Tape Recorders and Players

D High Power Portable Stereos

Absolute Maximum Ratings:

Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V

Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C

Operating Temperature Range (Note 1), Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Lead Temperature (During Soldering, 10 sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +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,

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