NTE1323 Просмотр технического описания (PDF) - NTE Electronics
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NTE1323 Datasheet PDF : 2 Pages
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NTE1323
Integrated Circuit
Module, Hybrid, Audio Power Amp, 15 Watt
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54V
Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +100°C
Allowable Load Shorting Time (VCC = 38V, PO = 15W, RL = 8Ω, f = 50Hz), ts . . . . . . . . . . . . . . 2sec
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38V
Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω
Electrical Characteristics: (TA = +25°C, VCC = 38V, RL = 8Ω, Rg = 600Ω, f = 1kHz, Rg = 2.2kΩ
unless otherwise specified)
Characteristics
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Output Power
Voltage Gain
Total Harmonic Distortion
Input Resistance
Output Resistance
Frequency Channel High
Frequency Channel Low
Power Bandwidth
ICCO
PO
VG
THD
ri
ro
fCH
fCL
PBW
THD = 1%
PO = 100mW
PO = 100mW
PO = 100mW
PO = 100mW
Vi = 50mV, –3dB
Vi = 50mV, –3dB
THD = 1%, ±3dB
– – 50 mA
15 – – W
32 33 34 dB
– – 0.5 %
20 40 – kΩ
– 0.2 –
Ω
50 – – kHz
– – 30 Hz
30 to 30k
Hz
Output Noise Voltage
VNO Rg = 2.2kΩ
–
– 0.8 mVrms
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