INTRODUCTION
The S1A0386A01 is a power amplifier designed for use in low voltage consumer applications. The gain is internally set to 20 to keep the external part count low, but the addition of an external resistor and Capacitor between Pin 1 and 8 will increase the gain to any value up to 200.

FEATURES
• Battery operation
• Minimum external parts
• Wide supply voltage range:
   4V - 12V (S1A0386A01-D0B0)
   4V - 9V (S1A0386A01-S0B0)
• Low quiescent current drain (4mA)
• Voltage gains: 20 - 200dB
• Ground referenced Input
• Self-centering output quiescent voltage
• Low distortion