S1A0386A01 Datasheet, PDF (1/4 Pages) Samsung semiconductor – LOW VOLTAGE AUDIO POWER AMP

LOW VOLTAGE AUDIO POWER AMP
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
8−DIP−300
8−SOP−225
ORDERING INFORMATION
Device
S1A0386A01-D0B0
S1A0386A01-S0B0
Package
8−DIP−300
8−SOP−225
Operating Temperature
−20°C − + 70°C
S1A0386A01
1