NTE1347 查看數據表（PDF） - NTE Electronics

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NTE1347

Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 20W/Ch, 2 Power Supplies Required

NTE Electronics 

NTE1347

Integrated Circuit

Module, Hybrid, Dual Audio Power Amp,

20W/Ch, 2 Power Supplies Required

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

Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±32V

Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C

Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C

Allowable Load Shorting Time (in appointed condition), ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec

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

Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±23V

Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ohms

Electrical Characteristics: (TA = +25°C, Rg = 600Ω, VG = 40dB unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Quiescent Current

ICCO VCC = ± 23V

– – 120 mA

Power Out

PO THD = 0.08%, f = 20Hz to 20kHz

20 – – W

Total Harmonic Distortion THD PO = 1.0W, f = 20Hz to 20kHz

– – 0.08 %

Frequency Response

Source Impedance

f PO = 1.0W

ri PO = 1.0W, f = 1kHz

10 to 100k

Hz

– 32 – kΩ

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