NTE1370 データシートの表示（PDF） - NTE Electronics

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NTE1370

Integrated Circuit Audio Power Amplifier, 5.8W, for Car Radio

NTE Electronics 

NTE1370

Integrated Circuit

Audio Power Amplifier, 5.8W,

for Car Radio

Features:

D Output Power:

POUT = 5.8W (Typ) at VCC = 13.2V, RL = 4Ω, THD = 10%

POUT = 9.2W (Typ) at VCC = 13.2V, RL = 2Ω, THD = 10%

D Maximum Output Power:

POM = 9.5W (Typ) at VCC = 13.2V, RL = 4Ω

D Low Distortion:

THD = 0.15% at POUT = 1W, GV = 55dB

THD = 0.07% at POUT = 1W, GV = 44dB

D Wide Operating Supply Voltage Range: VCC = 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: (TA = +25°C unless otherwise specified)

Operating Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V

Quiescent Supply Voltage, VCCQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V

Output Current (Peak), IO(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A

Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5W

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C

Electrical Characteristics: (VCC = 12.5V, RL = 4Ω, Rg = 600Ω, Rf = 8Ω, f = 1kHz, TA = +25°C

unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Quiescent Current

ICCQ

VCC = 12.5V

VCC = 18V

– – 60 mA

– – 80

Output Power

POUT

VCC = 12.5V, THD = 10%

VCC = 13.2V, THD = 10%

VCC = 13.2V, RL = 2Ω,

4.5 5 – W

– 5.8 –

– 9.2 –

THD = 10%

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