NTE1468 Datasheet | NTE Electronics

Features : D Low Noise: VNI = 1µVrms D Wide Operating Supply Voltage Range: VCC = 3.5 to 25V D 150m W Audio Output Power at VCC = 20V, RL = 150Ω Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC - - - - - - - - - - - - . . . . 25V Power Dissipation, PD - - - - - - - - - - - . . . 400m W Derated Above 25°C - - - - - - - - - - . . . . 4m W/°C Operating Temperature Range, Topr - - - - - - - - . - 25° to +75°C Storage Temperature Range, Tstg - - - - - - - - . . - 55° to +125°C Electrical Characteristics: (VCC = 20V, TA = +25°C, RL = 150Ω, Rf = 600Ω, f = 1k Hz unless otherwise specified) Parameter Operating Supply Voltage Range Supply Current Voltage Gain (Open Loop) Voltage Gain (Closed Loop) Total Harmonic Distortion Maximum Output Voltage Input Resistance Output Noise Voltage Symbol VCCopr ICC GVO GV THD VOM RIN VNO BW = 20Hz to 20k Hz, Rg = 1kΩ f = 1k Hz, VOUT = 0 f = 1k Hz, VOUT = 4.5Vrms Rf = 0Ω Note 1 VOUT = 4.5Vrms VCC = 6.5V, VOUT = 1.0Vrms THD = 10% Test Conditions Min 3.5 - - - - - - - - Typ Max 20 4.0 16.5 63 0.5 1.0 6 30 100 25 6.0 - - 1.0 - - - Unit V m A m A d B d B % % Vrms kΩ 36.5 40.0 43.5 200 µVrms Note 1. In regard to the value of voltage gain (closed loop), it is possible to be...