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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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STD LM380N AMP
LM380N AMP
License
Public Domain
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Update time：
2024-07-30 10:06:34
Creation time：
2024-05-21 09:57:24
Description
Description
The LM380N is an audio power amplifier designed for consumer applications. It’s a classic device that was once widely available and well-regarded.
Let’s dive into the details:
Here are some key features of the LM380N:
1. Wide Supply Voltage Range: Operates from 10V to 22V.
2. Low Quiescent Power Drain: Consumes only 0.13W at VS = 18V.
3. High Peak Current Capability: Can handle peak currents up to 1.3A.
4. High Input Impedance: Input resistance is 150kΩ.
5. Low Distortion: Provides clean audio output.
6. Quiescent Output Voltage: Automatically centers at half the supply voltage.
7. Applications: Suitable for simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radios, small servo drivers, and power converters.
If you’re planning to build a low-frequency amplifier using the LM380N, you’re in for a nostalgic treat with that old-fashioned sound! Enjoy your project! 😊
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | |
|---|---|---|---|---|---|---|---|---|
| 1 | 50k | CN1,H2 | CONN-TH_B3B-XH-2-LF-SN | 2 | B3B-XH-2(LF)(SN) | JST | LCSC | C158003 |
| 2 | IN | CN2,H1 | CONN-TH_B2B-XH-A-LF-SN | 2 | B2B-XH-A(LF)(SN) | JST | LCSC | C158012 |
| 3 | LED | CN3 | CONN-TH_B2B-PH-K-S | 1 | B2B-PH-K-S(LF)(SN) | JST | LCSC | C131337 |
| 4 | +9V-12V | CN4,H4 | CONN-TH_B2B-PH-K-S | 2 | B2B-PH-K-S(LF)(SN) | JST | LCSC | C131337 |
| 5 | SP | CN5,H3 | CONN-TH_B2B-XH-A-LF-SN | 2 | B2B-XH-A(LF)(SN) | JST | LCSC | C158012 |
| 6 | 33kΩ | R1 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 1 | MF1/4W-33KΩ±1% T | CCO(千志电子) | LCSC | C119358 |
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