Datasheet Details
| Part number | LM390 |
|---|---|
| Manufacturer | National Semiconductor ↗ |
| File Size | 191.38 KB |
| Description | LM390 1W Battery Operated Audio Power Amplifier |
| Datasheet |
 LM390_NationalSemiconductor.pdf
|
| Part number | LM390 |
|---|---|
| Manufacturer | National Semiconductor ↗ |
| File Size | 191.38 KB |
| Description | LM390 1W Battery Operated Audio Power Amplifier |
| Datasheet |
LM390_NationalSemiconductor.pdf
|
The LM390 Power Audio Amplifier is optimized for 6V 7 5V 9V operation into low impedance loads The gain is internally set at 20 to keep the external part count low but the addition of an external resistor and capacitor between pins 2 and 6 wil 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 Y Y Y Y Self-centering output quiescent voltage Variable voltage gain Low distortion Fourteen pin dual-in-lin
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