NTE1339 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module, Hybrid, Dual Driver for 80W to 90W Audio Power Amp

NTE1339
Integrated Circuit
Module, Hybrid, Dual Driver for
80W to 90W Audio Power Amp
Features:
D Current Mirror Circuit Providing Low Distortion
D 2 Channel Package
D Dual Power Supply Operation
D Small Sized Package
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±65V
Operating Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Storage Temperature, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +115°C
Recommended Operating Characteristics: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±47V
Electrical Characteristics: (T_A = +25°C, V_G = 40dB unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Midpoint Voltage
Output Noise Voltage
Input Resistance
Total Harmonic Distortion
I_CC
V_N
V_NO
r_i
THD
V_CC = ±56V
– 20 30 mA
V_CC = ±56V
–50 – +50 mA
V_CC = ±56V, R_g = 10kΩ
– – 1.0 mV
V_CC = ±56V, f = 1kH_Z, V_O = 2.83V – 92 – kΩ
V_CC = ±47V, f = 20kH_Z, V_O = 25.3V – – 0.005 %