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NTE1058 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Audio Power Amp, 4.4 Watts | |||
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NTE1058
Integrated Circuit
Audio Power Amp, 4.4 Watts
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, V9â2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Supply Current, Itot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A
Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5W
Operating Ambient Temperature, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20° to +70°C
Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â55° to +150°C
Recommended Operating Characteristics:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13V
Output Power (RL = 4â¦), PO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4W
Voltage Gain, GV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45dB
Electrical Characteristics: (VCC = 13V, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Circuit Current
Output Voltage
Output Power
Total Harmonic Distortion
Output Noise Voltage
ICQ
VO
PO
THD
VN
VIN = 0
10 20 50 mA
f = 1kHz, VIN = 10mV, RL = 4 1.25 1.7 2.25 V
f = 1kHz, THD = 10%, RL = 4⦠4
4.4
â
W
f = 1kHz, PO = 1W, RL = 4â¦
â 0.3 1.5 %
Rg = 10kâ¦, RL = 4â¦
â
1 4.5 mV
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