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2.5W Audio Power Amplifier
1858
ic
The LM380 is a 2.5W audio power amplifier with features like wide supply voltage range and low quiescent power drain.
In stock
Specifications
8- Operating Voltage
- 10V-22V
- Supply Current
- 7mA-25mA
- Interface
- Analog input, ground referenced
- Resolution
- Not applicable
- Range
- Output power 2.5W (RL=8Ω, THD=3%) W
- Accuracy
- Not applicable
- Temperature Range
- -65°C to +70°C
- Package
- 14-Pin PDIP, 8-Pin PDIP
Pinout
8Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | GND | GND | Ground |
| 2 | IN+ | GPIO | Input positive terminal |
| 3 | OUT- | GND | Output negative terminal, also serves as heat sink pin |
| 4 | OUT+ | GND | Output positive terminal, also serves as heat sink pin |
| 5 | IN- | GPIO | Input negative terminal |
| 6 | VCC | POWER | Supply voltage |
| 7 | FB | GPIO | Feedback pin |
| 8 | GND | GND | Ground |
Interactive pinout
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1858
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