NTE1331 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Module - Dual, Audio Power Amplifier, 25W/Channel, 2 Power Supplies Required

NTE1331
Integrated Circuit
Module – Dual, Audio Power Amplifier,
25W/Channel, 2 Power Supplies Required
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Maximum Supply Voltage, V_CCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±38V
Operating Case Temperature, T_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C
Allowable Load Shorting Time (In appointed condition), t_s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (T_A = +25°C unless otherwise specified)
Recommended Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±26V
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
Quiescent Current
I_CCO
– – 120 mA
Output Power
P_O THD = 0.08%, f = 20Hz to 20kHz
25 –
–W
Total Harmonic Distortion
THD P_O = 1W, f = 20Hz to 20kHz
– – 0.08 %
Frequency Response
Input Resistance
f P_O = 1W, +0, –3dB, f = 1kHz
r_i P_O = 1W, f = 1kHz
10 to 100k
Hz
– 32 – kΩ