NTE7031 datasheet(1/2 Pages) NTE

Part #	NTE7031

Description	Integrated Circuit Module - AF Power Amp, Single Channel, 100W Min

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Manufacturer	NTE [NTE Electronics]

Direct Link	http://www.nteinc.com

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NTE7031

Integrated Circuit

Module – AF Power Amp,

Single Channel, 100W Min

Features:

D Built–In Muting Circuit Reduces Pop On Noises

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

Maximum Supply Voltage, VCCmax

±73V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Thermal Resistance, Junction–to–Case, RthJC

1.1

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Junction Temperature, TJ

+150

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Case Temperature, TC

+125

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage Temperature Range, Tstg

–30

° to +125°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Available Time for Shorted Load (VCC = ±51.0V, RL = 8Ω, f = 50Hz, PO = 100W), ts

2sec

. . . . . . . .

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

Operating Voltage, VCC

±51.0V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Load Resistance, RL

8

Ω

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Characteristics: (TA = +25°C, VCC = ±51.0V, RL = 8Ω, Rg = 600Ω, VG = 40dB,

RL: Non–Inductive Load unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Quiescent Current

ICCO

VCC = ±61V

15

–

120

mA

Output Power

PO

THD = 0.4%, f = 20Hz to 20kHz

100

–

W

Total Harmonic Distortion

THD

PO = 1.0W, f = 1kHz

–

0.4

%

Frequency Response

f

PO = 1.0W, +0dB, –3dB

20 to 50k

Hz

Input Resistance

ri

PO = 1.0W, f = 1kHz

–

55

–

k

Ω

Output Noise Voltage

VNO

VCC = ±61V, Rg = 10kΩ

–

1.2

mVrms

Midpoint Voltage

VN

VCC = ±61V

–70

0

+70

mV

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