NTE1369 查看數據表（PDF） - NTE Electronics
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NTE1369 Datasheet PDF : 1 Pages
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NTE1369
Integrated Circuit
Audio Power Amplifier, 5.5W
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Without Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, RL = 4Ω, f = 1kHz unless otherwise specified)
Parameter
Symbol Test Conditions
Min Typ Max Unit
Quiescent Current
Voltage Gain
Non−Distortional Maximum Output Power
Total Harmonic Distortion
Output Noise Voltage
Input Resistance
ICQ
GV
PO
THD
Vno
ri
Vi = 0
Vi = 4mV
THD = 10%
Vi = 4mV
Rg = 10kΩ
20 30 75 mA
50 52 54 dB
4.8 5.5 − W
− 0.1 1.0 %
− 1 3 mV
20 30 − kΩ
Pin Connection Diagram
(Front View)
11 VCC
10 N.C.
9 Feedback
8 Filter Cap
7 Filter
6 Input
5 Feedback
4 100µf Cap
3 GND
2 GND
1 Output
1.181 (30.0)
.900 (22.86)
.140 (3.56)
1
.100 (2.54) Typ
1.000 (25.4)
.185
(4.7)
.591
(15.0)
.310
(7.87)
.295
11
(7.5)
Min
.106 (2.7)
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