NTE1135 데이터 시트보기 (PDF) - NTE Electronics
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NTE1135 Datasheet PDF : 2 Pages
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NTE1135
Integrated Circuit
High Gain Audio Preamp
Features:
D Power Supply with Wide Working Voltage Range
D High Open–Loop Gain
D Extremely Low Distortion
D Low Noise
D High Input Impedance and Low Output Impedance
D Low Current Dissipation
Applications:
D Car Stereos
D Tape Recorders
Absolute Maximum Ratings: (TA = +25°C unles otherwise specified)
Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0mW/°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics: (TA = +25°C, VCC = 12V unles otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Open Loop Voltage Gain
Maximum Output Voltage
Total Harmonic Distortion
Output Noise Voltage
Input Resistance
Output Resistance
IQ
GVO
VOM
THD
VNO
RIN
ROUT
VIN = –80dBm, f = 1kHz
f = 1kHz, THD = 1%
f = 1kHz, VOUT = 0.5Vrms
BW: 30Hz to 20kHz
0.9 1.5 2.3 mA
70 79 – dB
2.0 2.6 – V
– 0.06 0.15 %
– 60 100 µVrms
– 120 – kΩ
–5–Ω
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