NTE1660 Ver la hoja de datos (PDF) - NTE Electronics
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Fabricante
NTE1660 Datasheet PDF : 2 Pages
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NTE1660
Integrated Circuit
Audio Preamplifier
Features:
D High Open−Loop Voltage Gain: 80dB Typ
D High Input Impedance: 200kΩ Typ
D Low Noise: 0.9µV Typ (Rg = 2.4kΩ, converted into input voltage)
Absolute Maximum Ratings: (TA = +25°C)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +80°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C
Electrical Characteristics: (TA = +25°C, VCC = 9V, f = 1kHz, RL = 5.1kΩ unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
IQ
0.8 1.3 1.7 mA
Open−Loop Voltage Gain
GV(OL) Vout = −10dBm
75 80 − dB
Voltage Gain
GV
− 53.5 − dB
Output Voltage
Vout THD = 1%
0.7 − − V
Total Harmonic Distortion
Input Impedance
Noise Voltage Converted into Input
THD
Zin
Vn
Vout = 0.3%, f = 1kHz
f = 1kHz
Rg = 2.4kΩ, Note 1
− 0.25 − %
70 − − kΩ
− 0.9 2.2 µV
Note 1. Value converted into output noise voltage is 43mV Typ and 106mV Max.
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