NTE1149 Datasheet | NTE Electronics

.. NTE1149 Integrated Circuit FM Tuning System Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage (Pin 14), VCC - - - - - - - - - - - . 15V Lamp Voltage, VLAMP - - - - - - - - - - - - . . . 20V Lamp Current, VLAMP - - - - - - - - - - - - . 40m A Power Dissipation, PD - - - - - - - - - - - . . . 500m W Operating Temperature Range (VCC = 12V), Topr - - - - - - . . . 0 to +60°C Storage Temperature Range, Tstg - - - - - - - - . . - 55 to +125°C Electrical Characteristics: (TA = +25°C, VCC = 12V unless otherwise specified) Parameter Lamp Voltage Symbol VLAMP Test Conditions Voltage Gain from Terminal 1 to 13 is 35d B Lamp Turn ON - Vi = 10.7Mhz Lamp Turn OFF - Vi = 10.7Mhz (Note 1) Tuning Meter Min. Operating Input Voltage Tuning Meter Operating Range Center Meter Output Current Muting On Output Voltage Muting Off Output Voltage Internal Power Dissipation PD At Lamp ON At Lamp OFF Meter Internal Input Resistance 20kΩ, Discriminator Vi = ±0.5V Voltage Gain from Terminal 1 to 13 is 35d B Min -...