NTE1494

www.DataSheet4U.com NTE1494 Integrated Circuit AM radio Receiver System Features: D Excellent overload characteristics D Low harmonic distortion D Buffered output signal for tuning meter D Delayed AGC for RF amplifier D Low noise RF amplifier D Wide supply voltage range: 9 to 14V Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V Power Dissipation, PT* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550mW Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 ∼ +60°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55 ∼ +125°C Electrical Characteristics: (VCC = 13V, TA = 25°C, unless otherwise specified) Symbol V12 V1 V3 V4 V2 V5 V6 V7 V8 V9 V10 V11 V13 V15 V14 Test Conditions Min − − − − − − − − − − − − − − − Typ 12 11 11 11 2.8 5 9.4 2 0.92 0.01 3.8 4.4 2.8 2.8 2.85 Max − − − − − − − − − − − − − − − V Unit www.DataSheet4U.com Symbol I1 I3 I4 I12 Io Test Conditions Min − − − − − Typ 4 0.5 10 8 22.5 Max 5.5 0.7 17 13.5 36.7 Unit mA Electrical Characteristics−2: (VCC = 13V, fo = 1MHz. fm = 400Hz, 30% mod., TA = 25°C) Symbol TH D T.H.D. Vn I9 Q.S (S+N)/N Vin max I9 max Tweet Rej. Test Conditions ANT. Input = 74dBμ ANT.Input = 104dBμ ANT.Input = 34dBμ ANT.Input=7...