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NTE1281 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module − Hybrid, Audio Power Amplifier, 50W | |||
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NTE1281
Integrated Circuit
Module â Hybrid, Audio Power Amplifier, 50W
Features:
D 2 Power Supplied Required
D Darlington Type
D Pure Complementary Output
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltatge, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±53V
Collector Current, ICmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â30° to +105°C
Thermal Resistance, JunctionâtoâCase, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8°C/W
Allowable Load Shorting Time (VCC = ±36V, f = 50Hz, RL = 8â¦, PO = 50W), ts . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±36V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8â¦
Electrical Characteristics: (TA = +25°C, VCC = ±36V, RL = 8â¦, Rg = 600â¦, VG = 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
ICCO VCC = ±43V
â 40 80 mA
Output Power
PO THD = 0.1%, f = 20Hz to 20kHz
50 â â W
Total Harmonic Distortion
THD PO = 1W to 50W, f = 20Hz to 20kHz
â â 0.1 %
PO = 1W, f = 1kHz
â 0.02 â %
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