SL386

SL386 Low Voltage Audio Power AMP The SL386 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value up to 200. The inputs are ground referenced while the output is automatically biased to one half the supply voltage. The quiescent power drain is only 24 milliwatts when operating from a 6 volt supply, making the SL386 ideal for battery operation. Battery Operation Minimum External Parts Wide Supply Voltage Range: 4 V - 12 V Low Quiescent Current Drain: 4 mA Voltage Gains from 20 to 200 Ground Referenced Input Self-Centering Output Quiescent Voltage Low Distortion Eight Pin Dual-In-Line Package ORDERING INFORMATION SL386N Plastic SL386D SOIC TA = 0° to 70° C for package PIN ASSIGNMENT LOGIC DIAGRAM Pin 4 = GND Pin 6 = Supply Voltage V+ SLS System Logic Semiconductor SL386 MAXIMUM RATINGS * Symbol VCC VIN PD Tstg TJ TL * Parameter Supply Voltage Input Voltage Power Dissipation Storage Temperature Junction Temperature Lead Temperature Value 15 ±0.4 1.25 -65 to +150 +150 +300 Unit V V W °C °C °C Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. RECOMMENDED OPERATING CONDITIONS Symbol VCC TA Supply Voltage Operating Temperature, All Package Types Pa...