NTE1383
Integrated Circuit
Dual Audio Power Amp, 5.1W/Ch
(10.5W BTL)
Description:
The NTE1383 is an integrated circuit in an 18Lead 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 builtin 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
Min
Typ
Max
Unit
Quiescent Circuit Current
I
CQ
V
CC
= 9V
V
i
= 0
20
35
55
mA
V
CC
= 12V
21
40
65
mA
V
CC
= 13.2V
22
40
66
mA