NTE1330 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module - Hybrid, Dual, Audio Power Amplifier, 15W/Ch, 2 Power Supplies Required

NTE1330
Integrated Circuit
Module – Hybrid, Dual, Audio Power Amplifier,
15W/Ch, 2 Power Supplies Required
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Maximum Supply Voltage, V_CCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±31V
Operating Case Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Allowable Load Shorting Time (V_CC = ±21V, P_O = 15W, R_L = 8Ω, f = 50Hz), t_s . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Recommended Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±21V
Load Resistance, R_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (T_A = +25°C, V_CC = ±21V, R_L = 8Ω, R_g = 600Ω, VG = 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
I_CCO V_CC = ±24V
20 40 120 mA
Output Power
P_O f =20Hz to 20kHz, THD = 0.08%
15 – –
W
Total Harmonic Distortion
THD
V_CC = ±19V, f = 1kHz, THD = 0.2%,
R_L = 4Ω
f = 20Hz to 20kHz, P_O = 1W
20 – –
W
– – 0.08 %
Frequency Response
Input Resistance
Output Noise Voltage
Midpoint Voltage
f_L, f_H
r_i
V_NO
V_N
+0, –3dB, P_O = 1W, f = 1kHz
f = 1kHz, P_O = 1W
V_CC = ±24V, R_g = 10kΩ
V_CC = ±24V
10 to 100k
– 32 –
– – 1.2
–70 – +70
Hz
kΩ
mV_rms
mV