NTE1369 Datasheet, PDF (1/1 Pages) NTE Electronics – Integrated Circuit Audio Power Amplifier, 5.5W

NTE1369
Integrated Circuit
Audio Power Amplifier, 5.5W
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Without Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Supply Current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
Operating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +150°C
Electrical Characteristics: (T_A = +25°C, V_CC = 13.2V, R_L = 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
I_CQ
G_V
P_O
THD
V_no
r_i
V_i = 0
V_i = 4mV
THD = 10%
V_i = 4mV
R_g = 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)