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Número de pieza | NTE1230 | |
Descripción | Integrated Circuit FM Multiplex Stereo Demodulator | |
Fabricantes | NTE | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NTE1230 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! NTE1230
Integrated Circuit
FM Multiplex Stereo Demodulator
Description:
The NTE1230 is a monolithic integrated circuit in a 16–Lead DIP type package designed for use as
an FM stereo multiplex demodulator. This device includes 2 channel amplifiers that can make the
0dB line output.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Lamp Driver Current, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Preamp Output Stage Current, I6, I8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5mA
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +80°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V
Electrical Characteristics: (TA = +25°C, VCC = 9V, f = 1kHz, Input = 100mV, L + R = 90%,
Pilot = 10% unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Lamp “ON” Level
Hysteresis of Lamp “ON – OFF”
ICC
VL
– 15 20 mA
50 – 100 mV
– – 4.0 dB
Channel Separation
Left Channel
Sep
35 – – dB
Right Channel
35 – – dB
Total Harmonic Distortion
Left Channel
THD
– – 1.5 %
Right Channel
– – 1.5 %
Output Voltage
Left Channel
VO
200 – 400 mV
Right Channel
200 – 400 mV
Channel Balance
Ba
– – 2.0 dB
SCA Rejection
L + R = 80%, Pilot = 1–%, SCA = 10% – 55 – dB
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet NTE1230.PDF ] |
Número de pieza | Descripción | Fabricantes |
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NTE1230 | Integrated Circuit FM Multiplex Stereo Demodulator | NTE |
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NTE1231A | Integrated Circuit Complete 4 Watt TV Sound Channel | NTE |
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