Datasheet Details
- Part number
- LM386
- Manufacturer
- National Semiconductor
- File Size
- 251.75 KB
- Datasheet
- LM386_NationalSemiconductor.pdf
- Description
- Low Voltage Audio Power Amplifier
LM386 Description
LM386 Low Voltage Audio Power Amplifier January 2000 LM386 Low Voltage Audio Power Amplifier General .
The LM386 is a power amplifier designed for use in low voltage consumer applications.
LM386 Features
* n n n n n n n n n Battery operation Minimum external parts Wide supply voltage range: 4V
* 12V or 5V
* 18V Low quiescent current drain: 4 mA Voltage gains from 20 to 200 Ground referenced input Self-centering output quiescent voltage Low distortion Available in 8 pin MSOP package
Applic
LM386 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 up to 200. The inputs are ground referenced while the output is automatically biased to one half the supply voltage. The
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