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| NTE801 Integrated Circuit FM Stereo Demodulator Description: The NTE801 is a monolithic device in a 14-Lead DIP type package designed for use in solid-state stereo receivers. Features: D Requires No Inductors D Low External Part Count D Only Oscillator Frequency Adjustment Necessary D Integral Stereo/Monaural Switch 75mA Lamp Driving Capability D Wide Dynamic Range: 0.5 to 2.8V(p-p) Composite Input Signal D Wide Supply Range: 8V to 14V D Excellent Channel Separation Maintained Over Entire Audio Frequency Range D Low Distortion: Typically 0.3% THD at 560mV (RMS) Composite Input Signal D Excellent SCA Rejection Absolute Maximum Ratings: (TA = +25 unless otherwise specified) Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V Lamp Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mA Power Dissipation (Package Limitation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate Above TA = +25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0mW/C Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +85C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Electrical Characteristics: Parameter (VCC = +12V, TA = +25C, Vin = 560mVRMS (2.8V(P-P)), fm = 1kHz (L or R only), Pilot Level = 100mV(RMS) (10%), unless otherwise specified) Test Conditions THD = 0.5% THD = 1.0% Pin2 Min 2.8 2.8 20 30 Desired Channel Pilot Level = 0V - - - 19kHz 38kHz - - - - 5.0 - - Typ - - 50 40 485 - < 0.3 34.4 45 75 18 10 3.5 13 Max - - - - - 1.5 - - - - 23 - - - Unit VP-P VP-P k dB mVrms dB % dB dB dB mVrms mVrms % mA Maximum Standard Composite Input Signal Maximum Monaural Input Signal Input Impedance Stereo Channel Separation Audio Output Voltage Monaural Channel Balance Total Harmonic Distortion Ultrasonic Frequency Rejection SCA Rejection Stereo Switch Level 67kHz, No Modulation, Measured 9kHz Beat Pilot Only, Lamp ON Pilot Only, Lamp OFF Capture Range Supply Current Permissible Tuning Error Lamp OFF Pin Connection Diagram VCC 1 Input 2 Audio Amp Output 3 14 OSC RC Network 13 19kHz Loop Filter 12 19kHz Loop Filter 11 Demodulator Input 10 19kHz Output 9 Stereo Switch Filter 8 Stereo Switch Filter .785 (19.95) Max .200 (5.08) Max .300 (7.62) 1 7 14 8 Left Ch Output 4 Right Ch Output 5 Lamp Indicator 6 GND 7 .100 (2.45) .600 (15.24) .099 (2.5) Min |
Price & Availability of NTE801
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