NTE7000 데이터 시트보기 (PDF) - NTE Electronics

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NTE7000

Integrated Circuit 5W Audio Amplifier with Muting

NTE Electronics 

Electrical Characteristics (Cont’d): (TA = +25°C, Rth(heatsink) = 20°C/W, unless otherwise

specified)

Parameter

Quiescent Drain Current

Output Stage Saturation

Voltage

Output Power

Harmonic Distortion

Input Sensitivity

Input Saturation Voltage

(rms)

Input Resistance (Pin8)

Symbol

Test Conditions

Min Typ Max Unit

Id Vs = 4V

VS = 14V

– 15 – mA

– 17 – mA

VS = 30V

VCEsat IC = 1A

– 21 35 mA

– 0.5 – V

IC = 2A

–1–V

PO d = 10%, VS = 9V, RL = 4Ω , 2.2 2.5 – W

f = 1kHz Note 1

VS = 14V, RL = 4Ω 5 5.5 – W

VS = 18V, RL = 8Ω 5 5.5 – W

VS = 24V, RL = 16Ω 4.5 5.3 – W

d f = 1kHz VS = 9V, RL = 4Ω,

– 0.1 – %

PO = 50mW to 1.5W

VS = 14V, RL = 4Ω, – 0.1 – %

PO = 50mW to 3W

VS = 18V, RL = 8Ω, – 0.1 – %

PO = 50mW to 3W

VS = 24V, RL = 16Ω, – 0.1 – %

PO = 50mW to 3W

Vi f = 1kHz VS=9V, RL=4Ω,

PO=2.5W

– 37 – mV

VS=14V, RL=4Ω,

PO=5.5W

– 49 – mV

VS=18V, RL=8Ω,

PO=5.5W

– 73 – mV

VS=24V, RL=16Ω,

PO=5.3W

– 100 – mV

Vi VS = 9V

0.8 – – V

VS = 14V

1.3 – – V

VS = 18V

1.8 – – V

VS = 24V

2.4 – – V

Ri f = 1kHz

60 100 – KΩ

Note 1. With an external resistor of 100Ω between Pin3 and +VS.

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