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Numéro de référence | NTE1393 | ||
Description | Integrated Circuit Audio Power Amp / 7W | ||
Fabricant | NTE | ||
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1 Page
NTE1392 & NTE1393
Integrated Circuit
Audio Power Amp, 7W
Description:
The NTE1392 and NTE1393 are class B power amplifiers in a 10–Lead SIP type package designed
especially for home tpe stereo amplifiers. These devices provide an output power of 5W at 19V, and
also 7W at 22V to an 8Ω load with 10% distortion.
Features:
D Available in Two Different Pin Configurations:
Normal – NTE1392
Reverse – NTE1393
D High Output Power: 7W Typ (VCC = 22V, RL = 8Ω, THD = 10%)
D Wide Range of Supply Voltage: 5V to 30V
D Very Low Harmonic and Crossover Distortion
D Thermal Shut–Down Circuit Provided
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.75A
Power Dissipation (TC = +78°C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2W
Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10°C/W
Electrical Characteristics: (TA = +25°C, VCC = 22V, RL = 8Ω unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Quiescent Output Voltage
Quiescent Current Drain
Input Bias Current
Output Power
Total Harmonic Distortion
Voltage Gain (Open Loop)
Voltage Gain (Closed Loop)
Noise Output
Input Resistance
Frequency Response (–3dB)
Supply Voltage Rejection Ratio
Power Band Width (–3dB)
VQ
IQ
IB
POUT
THD
GV(OL)
GV
WBN
Rin
BW
SVR
PBW
THD = 10&, f = 1kHz
POUT = 0.5W, f = 1kHz
f = 1kHz
f = 1kHz
Rg = 10kΩ, f = 20Hz to 20kHz
f = 1kHz
C106 = 330pF, ∆GV = –3dB
fripple = 100Hz, Rg = 600Ω
C106 = 330pF
10 11 12
– 9 20
–1–
5.8 7.0 –
– 0.06 0.8
– 75 –
39 42 45
– 0.3 1.5
– 100 –
60 to 30k
38 45 –
40 to 70k
Unit
V
mA
µA
W
%
dB
dB
mV
kΩ
Hz
dB
Hz
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Pages | Pages 2 | ||
Télécharger | [ NTE1393 ] |
No | Description détaillée | Fabricant |
NTE1390 | Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo | NTE |
NTE1391 | Integrated Circuit Audio Power Amplifier / 12W for Car Radio or Car Stereo | NTE |
NTE1392 | Integrated Circuit Audio Power Amp / 7W | NTE |
NTE1393 | Integrated Circuit Audio Power Amp / 7W | NTE |
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