1W Battery Operated Audio Power Amplifier

General Description\nThe LM390 Power Audio Amplifier is optimized for 6V, 7.5V, 9V operation into low impedance loads. The gain is internally set at 20 to keep the external part count low, but the addition of an external resistor and capacitor between pins 2 and 6 wil increase the gain to any value Battery operation\n1W output power\nMinimum external parts\nExcellent supply rejection\nGround referenced input\nSelf-centering output quiescent voltage\nVariable voltage gain\nLow distortion\nFourteen pin dual-in-line package\n Applications\nAM-FM radio amplifiers\nPortable tape player amplifiers\n;

LM390 1W Battery Operated Audio Power Amplifier

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LM390 1W Battery Operated Audio Power Amplifier

文件：162.58 Kbytes Page：6 Pages

Phase Control SCR 450 Amperes Average 2400 Volts

Description: Powerex Silicon Controlled Rectifers(SCR) are designed for phase control applications. These are all-diffused, Press-Pak (Pow-R-Disc) devices employing the field-proven amplifying(di/namic) gate. Features: □ Low On-State Voltage □ High di/dt □ High dv/dt □ Hermetic Packaging □

Silicon Complementary Transistors General Purpose

Description: The NTE390 (NPN) and NTE391 (PNP) are silicon compelementary transistors in a TO218 type package designed for general purpose power amplifier and switching applications. Features: ● 10A Collector Current ● Low Leakage Current: ICEO = 0.7mA @ VCE = 60V ● Excellent DC Gain: hFE = 4

Silicon planar type

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Integrated Circuit Battery Operated Audio Amp