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NTE1388 Datasheet(Fiches technique) 2 Page - NTE Electronics

Numéro de pièce NTE1388
Description  Integrated Circuit Audio Power Amplifier, 5.8W, for Car Radio, Car Stereo
Télécharger  3 Pages
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Fabricant  NTE [NTE Electronics]
Site Internet  http://www.nteinc.com
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NTE1388 Datasheet(HTML) 2 Page - NTE Electronics

   
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Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz, 100 x 100 x 1.5mm3
Al heat sink unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Quiescent Current
ICCO
35
80
mA
Voltage Gain
VG
Closed Loop
51
53
55
dB
Open Loop Based on a Specific Circuit
70
dB
Output Power
PO (1)
THD = 10%, RL = 4Ω
5.0
5.8
W
PO (2)
THD = 10%, RL = 2Ω
9.0
W
Total Harmonic Distortion
THD
PO = 1W
0.7
2.0
%
Input Resistance
ri
30
k
Output Noise Voltage
VNO
Rg = 10kΩ, No Filter
1.2
2.5
mV
Function of External Components:
The recommended number of external components used with the NTE1388 is 4 pieces as follows:
D Feedback Capacitor from Pin5, CNF
D Pin7 to Pin10 Bootstrap Capaciter, CBS
D Output Capacitor from Pin10, COUT
D High Frequency Paracitic Oscillation Compensating Capacitor, CX
The fixed values of these components are:
CNF
= 100
µF
CBS
= 100
µF
COUT = 1000µF
CX
= 0.15
µF
VCC
Pin Connection Diagram
(Front View)
Input
Decoupling
Filter
N.C.
Output
Filter
GND
10
9
8
7
Bootstrap
6
5
4
3
N.C.
2
1


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