NTE1328 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module − Hybrid, Audio Power Amp50W 2 Power Supplies Required

NTE1328
Integrated Circuit
Module − Hybrid, Audio Power Amp50W
2 Power Supplies Required
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Maximum Supply Voltage, V_CCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50V
Collector Current, I_Cmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A
Operating Case Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +85°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +100°C
Thermal Resistance, Junction to Case, R_ΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7°C/W
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Recommended Operating Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35V
Load Resistance, R_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (T_A = +25°C, V_CC = ±35V, R_L = 8Ω, R_g = 600Ω, VG = 26.4dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
I_CCO V_CC = ±42V
− 50 100 mA
Output Power
P_O(1) THD = 0.2%, f = 20Hz to 20kHz
50 − − W
P_O(2) THD = 0.2%, f = 1kHz
− 60 − W
P_O(3) V_CC = ±42V, THD = 0.2%, f = 1kHz
− 70 −
W
Total Harmonic Distortion THD (1) P_O = 1W to 50W, f = 20Hz to 20kHz − − 0.2 %
THD (2) P_O = 1W, f = 1kHz
− 0.03 − %
Frequency Response
Input Resistance
Output Noise Voltage
Midpoint Voltage
f
P_O = 1W, +0dB, −1dB
r_i P_O = 1W, f = 1kHz
V_NO V_CC = ±42V, R_g = 10kΩ−
V_N V_CC = ±42V
10 to 100k
Hz
− 52 − kΩ
0.3 0.5 − mV_rms
−70 − +70 mV