← All parts
2.5W Audio Power Amplifier
1858
ic
The LM380 is a power audio amplifier designed for consumer applications with features like wide supply voltage range, low quiescent power drain, and high peak current capability.
In stock
Specifications
6- Operating Voltage Range
- 10V-22V
- Quiescent Power Drain
- 0.13W (Vs=18V) Watt
- Voltage Gain
- Fixed at 50
- Peak Current Capability
- 1.3A Ampere
- Input Impedance
- 150kΩ Ohm
- Output Voltage
- One-half of the Supply Voltage
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | BYPASS | POWER | For bypassing the input signal |
| 2 | NON-INVERTING INPUT | GPIO | Input for non-inverting configuration |
| 3 | `GND` | GND | Ground reference |
| 4 | `GND` | GND | Ground reference |
| 5 | 5 | GPIO | General-purpose input/output |
| 6 | INVERTING INPUT | GPIO | Input for inverting configuration |
| 7 | `GND` | GND | Ground reference |
| 8 | VOUT | POWER | Output voltage for the amplifier |
| 9 | NC | GND | No connection |
| 10 | 10 | GPIO | General-purpose input/output |
| 11 | `GND` | GND | Ground reference |
| 12 | 12 | GPIO | General-purpose input/output |
| 13 | NC | GND | No connection |
| 14 | Vs | POWER | Supply voltage |
Interactive pinout
Highlight:
1858
Click a pin to copy its name · tap a tag above to spotlight a bus.