NTE1370 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Audio Power Amplifier, 5.8W, for Car Radio

NTE1370
Integrated Circuit
Audio Power Amplifier, 5.8W,
for Car Radio
Features:
D Output Power:
P_OUT = 5.8W (Typ) at V_CC = 13.2V, R_L = 4Ω, THD = 10%
P_OUT = 9.2W (Typ) at V_CC = 13.2V, R_L = 2Ω, THD = 10%
D Maximum Output Power:
P_OM = 9.5W (Typ) at V_CC = 13.2V, R_L = 4Ω
D Low Distortion:
THD = 0.15% at P_OUT = 1W, G_V = 55dB
THD = 0.07% at P_OUT = 1W, G_V = 44dB
D Wide Operating Supply Voltage Range: V_CC = 9 to 18V
D Minimum Working Voltage: 9V
D Excessive Supply Voltage Protection Circuit
D Current Limiting for Short Circuit Protection
D Thermal Shut–Down Circuit
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Operating Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Quiescent Supply Voltage, V_CCQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Output Current (Peak), I_O(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A
Power Dissipation, P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5W
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Electrical Characteristics: (V_CC = 12.5V, R_L = 4Ω, R_g = 600Ω, R_f = 8Ω, f = 1kHz, T_A = +25°C
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
I_CCQ
V_CC = 12.5V
V_CC = 18V
– – 60 mA
– – 80
Output Power
P_OUT
V_CC = 12.5V, THD = 10%
V_CC = 13.2V, THD = 10%
V_CC = 13.2V, R_L = 2Ω,
4.5 5 – W
– 5.8 –
– 9.2 –
THD = 10%