NTE1458 Datasheet | NTE Electronics

NTE1458 Integrated Circuit Dual Audio Preamp Absolute Maximum Ratings: Supply Voltage, VCC - - - - - - - - - - - - . . . . 18V Supply Current, ICC - - - - - - - - - - - - . . . 15m A Power Dissipation (TA = +75°C), PD - - - - - - - - - . . 270m W Operating Temperature Range, Topt - - - - - - - - . . - 30° to +75°C Storage Temperature Range, Tstg - - - - - - - - . . . - 40 to +125°C Remended Operating Condition: Parameter Supply Voltage Symbol VCC Test Conditions Min 6.0 Typ Max Unit V 13.2 17.0 Electrical Characteristics: (TA = +25°C, VCC = 13.2V, f = 1k Hz, RL = 10kΩ unless otherwise specified) Parameter Quiescent Current Open Loop Voltage Gain Voltage Gain Maximum Output Voltage Total Harmonic Distortion Input Impedance Equivalent Input Noise Voltage Crosstalk Channel Balance Symbol ICC Aυo Aυ VOM THD Zin υnin RG = 2.2kΩ, NAB = 45d B, BPF (15Hz to 30k Hz) υo = 1V, NAB = 45d B, RG = 2.2kΩ υo = 0.3V υi = 0 υo = 0.3V υo = 0.3V, NAB = 45d B THD = 1%, NAB = 45d B υo = 0.3V, NAB = 45d B Test Conditions Min Typ Max Unit 2.5 78 - 1.0 - 50 - - - 0.5 3.3 88 45 1.6 100 1.2 - 65 0 5.5 - - - - 2.0 - +0.5 m A d B d B Vrms % kΩ µVrms d B d...