NTE1345 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 30W/Ch, 2 Power Supplies Required

NTE1345
Integrated Circuit
Module, Hybrid, Dual Audio Power Amp,
30W/Ch, 2 Power Supplies Required
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±41V
Substrate Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Turn–On Time, t_s (V_CC = ±28V, P_O = 30W, R_L = 8Ω, f = 50Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±28V
Load Resistance, R_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (T_A = 25°C, V_CC = ±28V, R_L = 8Ω, R_g = 600Ω, V_G = 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Idle Current
I_CCO V_CC = ± 34V
20 40 120 mA
Power Out
Total Harmonic Distortion
Breakpoints
Source Impedance
Input Noise Voltage
Transient Noise Voltage
P_O
THD
f_L, f_H
ri
V_NO
V_N
THD = 0.1%,f = 20Hz to 20kHz
V_CC = ±25V, THD = 0.2%, R_L = 4Ω
P_O = 1.0W
P_O = 1.0W
P_O = 1.0W
V_CC = ±34V
V_CC = ±34V
30 – – W
40 – – W
– – 0.1 %
10 to 100k
Hz
– 32 – kΩ
– – 1.2 mV_rms
–70 0 70 mV