NTE1339 데이터 시트보기 (PDF) - NTE Electronics

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NTE1339

Integrated Circuit Module, Hybrid, Dual Driver for 80W to 90W Audio Power Amp

NTE Electronics 

NTE1339

Integrated Circuit

Module, Hybrid, Dual Driver for

80W to 90W Audio Power Amp

Features:

D Current Mirror Circuit Providing Low Distortion

D 2 Channel Package

D Dual Power Supply Operation

D Small Sized Package

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±65V

Operating Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115°C

Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +115°C

Recommended Operating Characteristics: (TA = +25°C unless otherwise specified)

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±47V

Electrical Characteristics: (TA = +25°C, VG = 40dB unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Quiescent Current

Midpoint Voltage

Output Noise Voltage

Input Resistance

Total Harmonic Distortion

ICC

VN

VNO

ri

THD

VCC = ±56V

– 20 30 mA

VCC = ±56V

–50 – +50 mA

VCC = ±56V, Rg = 10kΩ

– – 1.0 mV

VCC = ±56V, f = 1kHZ, VO = 2.83V – 92 – kΩ

VCC = ±47V, f = 20kHZ, VO = 25.3V – – 0.005 %

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