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NTE1081A Datasheet, PDF (1/1 Pages) NTE Electronics – Integrated Circuit Audio Power Amplifier, 4.8W | |||
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NTE1081A
Integrated Circuit
Audio Power Amplifier, 4.8W
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC
Zero Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17V
Collector Current, ICC(Peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
Power Dissipation (with external heat sink), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â40° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, f = 1kHz, RL = 4â¦, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Standby Current
Output Power
Total Harmonic Distortion
ClosedâLoop Voltage Gain
Output Noise Level
ICC
PO
THD
GV
VNO
Zero Input
THD = 10%
PO = 0.5W
Rg = â
15 28 45 mA
4.0 4.8 â W
â 0.6 1.2 %
49.0 51.5 52.0 dB
â 1.4 4.0 mV
Pin Connection Diagram
10 Output
9 N.C.
8 GND
7 Feedback
6 Input
5 Phase Compensation
4 Phase Compensation
3 Bootstrap
2 Phase Compensation
1 VCC
.985 (25.0)
.532 (13.5)
.158 (4.0)
.160 (4.0) Dia
(3 Holes)
.886
(22.5)
.729
.394
(18.5) (10.0)
1
10
.413
(10.5)
.100 (2.54)
.900 (22.8)
1.040 (26.4)
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