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NTE - Integrated Circuit Audio Power Amplifier / 500mW

Numéro de référence NTE1465
Description Integrated Circuit Audio Power Amplifier / 500mW
Fabricant NTE 
Logo NTE 





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NTE1465 fiche technique
NTE1465
Integrated Circuit
Audio Power Amplifier, 500mW
Description:
The NTE1465 is an integrated circuit in a 9–Lead SIP type packge designed for use as an audio power
amplifier in radio and portable cassette tape recorders.
Features:
D Output Power: PO = 500mW (Typ) @ VCC = 6V, RL = 8, THD = 10%
D Wide Operating Supply Range: VCC = 4V to 14V
D Low Quiescent Current
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Output Current (Peak), IO(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 6V, RL = 8, Rg = 600, Rf = 47, f = 1kHz
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
ICCQ VCC = 4V
7 – – mA
VCC = 6V
– 15 20 mA
VCC = 9V
– 17 23 mA
Output Power
PO THD = 10%
VCC = 9V, RL = 16
450 500
– 700
mW
mW
Total Harmonic Distortion
THD PO = 100mW
– 0.3 1.0 %
Open Loop Voltge Gain
Closed Loop Voltage Gain
Input Resistance
Output Noise Voltage
GVO Rf = 0
65 71 – dB
GV Rf = 47, Note 1
47 50 52 dB
RIN – 15 – k
VNO Rg = 10k, BW = 50Hz to 20kHz – 0.4 1.0 mVrms
Note 1. In regard to the value of the closed loop gain, it is possible to be classified.

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