LOW VOLTAGE AUDIO POWER AMP

S1A0386A01

1

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 exter-

nal 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

ORDERING INFORMATION

Device

Package

Operating Temperature

S1A0386A01-D0B0

8

−DIP−300

−20°C − + 70°C

S1A0386A01-S0B0

8

−SOP−225

8

−SOP−225

8

−DIP−300