TIGER ELECTRONIC CO.,LTD
Low Voltage Audio Power Amplifier
LM386N/D
DESCRIPTION
The
LM386
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 from 20 to 200.
The inputs are ground referenced while the
output automatically biases to one-half the supply
voltage. The quiescent power drain is only 24
milliwatts when operating from a 6 volt supply,
making the D386 ideal for battery operation.
Outline Drawing
LM386N
DIP8
LM386D
FEATURE
Battery operation
Minimu m ex tern al p arts
Wide supply voltage range: 4V–12V
Low quiescent current drain: 4mA
Voltage gains from 20 to 200
Available in 8 pin DIP package
SOP8
APPLICATION
AM-FM rad io amp lifiers
Portable tape player amplifiers
Intercoms
TV sound systems
Line drivers
Ultrasonic drivers
Small servo drivers
Power converters
PIN CONFIGURATION
1/6
TGS [ Tiger Electronic Co.,Ltd ]
