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NTE1476 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Audio Power Amplifier, 1.4W | |||
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NTE1476
Integrated Circuit
Audio Power Amplifier, 1.4W
Description:
The NTE1476 is an audio power amplifier in a 10âLead SIP type package designed for use as a power
amplifier in portable cassette tape recorder applications.
Features:
D Recommended Supply Voltage: VCC = 7.5V, 9.0V
D Output Power:
POUT = 1.4W (Typ) at VCC = 7.5V, RL = 4â¦
POUT = 2.0W (Typ) at VCC = 9.0V, RL = 4⦠THD = 10%
D Minimum Operating Voltage: VCC = 5.0V
D Low Quiescent Current
D Excellent Ripple Rejection
D Built in TurnâOn Muting Circuit
Absolute Maximum Ratings: (TA = +25°C)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Output Current (Peak), IO(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8A
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55° to +150°C
Electrical Characteristics: (TA = +25°C, RL = 4â¦, Rg = 600â¦, Rf = 150â¦, f = 1kHz unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Output Power
ICCQ
POUT
VCC = 5V
VCC = 9V
VCC = 14V
THD = 10%
VCC = 5V
VCC = 7.5V
VCC = 9V
55 â â mA
7 â 30 mA
â â 35 mA
â 0.65 â W
â 1.4 â W
1.5 2.0 â W
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