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Numéro de référence | NTE1704 | ||
Description | Integrated Circuit Audio Power Amplifier / 1.2W | ||
Fabricant | NTE | ||
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1 Page
NTE1704
Integrated Circuit
Audio Power Amplifier, 1.2W
Features:
D Incorporating Automatic Operating Point Stabilizer
D Low Noise
D Variable Frequency Characteristics
D Few External Components Required
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Power Dissipation (TA = +30°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5W
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperatuere Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 9V, RL = 8Ω, f = 1kHz unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Circuit Current
Voltage Gain
ICQ
GVC
Vi = 0
Vi = 5mV
10 20 50 mA
43 46 49 dB
Output Power
PO THD = 10%
VCC = 6V, RL = 8Ω, THD = 10%
VCC = 6V, RL = 4Ω, THD = 10%
0.8 1.2
– 0.55
– 0.9
–
–
–
W
W
W
Total Harmonic Distortion
Output Noise Voltage
Input Impedance
THD
Vno
Zi
Vi = 5mV
Rg = 10kΩ
– 0.5 1.5 %
– 0.5 1.2 mV
– 25 – kΩ
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Pages | Pages 2 | ||
Télécharger | [ NTE1704 ] |
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