NTE1383 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Dual Audio Power Amp, 5.1W/Ch (10.5W BTL)

NTE1383
Integrated Circuit
Dual Audio Power Amp, 5.1W/Ch
(10.5W BTL)
Description:
The NTE1383 is an integrated circuit in an 18–Lead DIP designed for use as an audio output with low
noise, low distortion, and high output for a wide range of power supply voltages and load resistance.
Two built–in amplifiers provide dual or BTL operation. Typical applications include radio cassette re-
corder, tape recorder, car stereo, and home entertainment.
Features:
D High Output Power, Dual or BTL Circuit Operation
D Wide Output Power Setting Range
D Wide Supply Voltage Range
D Incorporates an Automatic Operating Point Stabilizer Circuit
D Low Distortion, Low 1/f Noise, and Low Shock Noise
D High Audio Channel Separation
D Incorporates a Phase Converter
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage (Note 1), V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Supply Current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Power Dissipation (T_A = +60°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14W
Oprating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Note 1. V_CC at operation mode = 20V (Stabilized power source).
Electrical Characteristics: (T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Quiescent Circuit Current
I_CQ V_CC = 9V
V_i = 0
V_CC = 12V
V_CC = 13.2V
Min Typ Max Unit
20 35 55 mA
21 40 65 mA
22 40 66 mA