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NTE1117 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit Audio Power Amp, 2 Watt | |||
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NTE1117
Integrated Circuit
Audio Power Amp, 2 Watt
Description:
The NTE1117 is a monolithic integrated audio amplifier in a 14âLead DIP type plastic package de-
signed for use as a low frequency class B amplifier with a wide range of supply voltage of 3V to 16V.
Features:
D Minimum Working Voltage of 3V
D Low Quiescent Current
D Low Number of External Components
D Good Ripple Rejection
D No CrossâOver Distortion
D Output Power:
PO = 2W at 12V â 8â¦
PO = 1.6W at 9V â 4â¦
PO = 1.2W at 9V â 8â¦
Absolute Maximum Ratings:
Supply Votlage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Output Peak Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A
Power Dissipation (TA = +50°C), Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25W
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â40° to 150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â40° to 150°C
Thermal Resistance, JunctionâtoâAmbient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Quiescent Output Voltage (Pin12)
Quiescent Drain Current
Bias Current (Pin7)
Output Power
VS
VO VS = 9V
Id VS = 9V
Ib VS = 9V
PO d = 10%, f = 1kHZ,
Rf = 120â¦
3 â 16 V
4 4.5 5 V
â 4 â mA
â 0.1 â µA
VS = 12V, RL = 8⦠â 2 â W
VS = 9V, RL = 4â¦
â 1.6 â W
VS = 9V, RL = 8â¦
â 1.2 â W
VS = 6V, RL = 4â¦
â 0.75 â W
VS = 3.5V, RL = 4⦠â 0.22 â W
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