Description
UNISONIC TECHNOLOGIES CO., LTD LM386 LINEAR INTEGRATED CIRCUIT LOW VOLTAGE AUDIO POWER AMPLIFIER * .
The UTC LM386 is a power amplifier, designed for use in low voltage consumer applications.
Features
* Battery Operation
* Minimum External Parts
* Wide Supply Voltage Range: 4V~12V
* Low Quiescent Current Drain:4mA
* Voltage Gains: 20~200
* Ground Referenced Input
* Self-Centering Output Quiescent Voltage
* Low Distortion: 0.2% (Av=20, VS=6V, RL=8Ω, PO=125mW, f=1kHz)
Applications
* The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value up from 20 to 200.
The inputs are ground referenced while the output automatically biases to one-half the supply volta
