NTE7029 데이터 시트보기 (PDF) - NTE Electronics
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NTE7029 Datasheet PDF : 2 Pages
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NTE7029
Integrated Circuit
Module – AF Power Amp,
2–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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±75V
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1°C/W
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Available Time for Shorted Load (VCC = ±51.0V, RL = 8Ω, f = 50Hz, PO = 100W), ts . . . . . . . . 1sec
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±51.0V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
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 = ±60V
20 40 100 mA
Output Power
Total Harmonic Distortion
Frequency Response
Input Resistance
Output Noise Voltage
Midpoint Voltage
Muting Voltage
PO
THD
f
ri
VNO
VN
VM
THD = 0.4%, f = 20Hz to 20kHz
PO = 1.0W, f = 1kHz
PO = 1.0W, +0dB, –3dB
PO = 1.0W, f = 1kHz
VCC = ±60V, Rg = 10kΩ
VCC = ±60V
100 – ––
W
–
– 0.3 %
20 to 50k
Hz
– 55 –
kΩ
–
– 1.2 mVrms
–70 0 +70 mV
–2 –5 –10 V
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