Product Summary

The il386d is a Low Voltage Audio Power AMP. The il386d 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 IL386 ideal for battery operation.

Parametrics

il386d absolute maximum ratings: (1)Supply Voltage: 15 V; (2)Input Voltage: ±0.4 V; (3)Power Dissipation: 1.25 W; (4)Storage Temperature: -65 to +150 ℃; (5)Junction Temperature: +150 ℃; (6)Lead Temperature: +300 ℃.

Features

il386d features: (1)Battery Operation; (2)Minimum External Parts; (3)Wide Supply Voltage Range: 4 V - 12 V; (4)Low Quiescent Current Drain: 4 mA; (5)Voltage Gains from 20 to 200; (6)Ground Referenced Input; (7)Self-Centering Output Quiescent Voltage; (8)Low Distortion; (9)Eight Pin Dual-In-Line Package.

Diagrams

il386d block diagram