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NTE - Integrated Circuit Module / Dual AF PO / 30W/Ch / Dual Power Supply

Numéro de référence NTE1820
Description Integrated Circuit Module / Dual AF PO / 30W/Ch / Dual Power Supply
Fabricant NTE 
Logo NTE 





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NTE1820 fiche technique
NTE1820
Integrated Circuit
Module, Dual AF PO, 30W/Ch,
Dual Power Supply
Features:
D Contains Emitter Follower Circuit for Upgrading
D Case Temperature +125°C is Guaranteed, Thereby Enabling Great Reduction of Heat Sink
D By Attaching Muting Circuit Externally, Pop Noise at Power ON/OFF can be Rejected
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±43V
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2°C/W
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C
Available Time for Load Shorted (VCC = ±27.5V, RL = 8, PO = 30W, f = 50Hz), ts . . . . . . . . . 2sec
Recommended Operating Conditions: (TA = +25°C unless othrwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±27.5V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operating Characteristics: (TA = +25°C, VCC = ±27.5V, RL = 8, Rg = 600, VG = 40dB unless
otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Output Power
ICCO
PO(1)
PO(2)
VCC = ±34V
THD = 0.02%, f = 20Hz to 20kHz
VCC = ±23V, THD = 0.08%, RL = 4, f = 1kHz
35 70 120 mA
30 – – W
30 – – W
Total Harmonic Distortion
Frequency Response
Input Resistance
Output Noise Voltage
Midpoint Voltage
THD
fL, fH
ri
VNO
VN
PO = 1W, f = 20Hz to 20kHz
PO = 1W
PO = 1W
VCC = ±34V
VCC = ±34V
– – 0.02 %
10 to 100k – Hz
– 90k –
– – 1.2 mVrms
–70 – +70 mV

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