License

Public Domain

Tags
LM3900 Norton
Recommend Projects

LM3900 amplifier

2 years ago 464
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Simulation of a practical example of a simple audio amplifier using the LM3900, similar to the intention of:

https://www.heise.de/make/artikel/EasyEDA-Online-Designtool-fuer-Schaltplaene-Simulation-und-Leiterplatten-3566216.html?artikelseite=2

Note that the circuit presented here has not been tested and is purely to demonstrate a simulation of the LM3900 device in EasyEDA.

Simulation eines praktischen Beispiels eines einfachen Audio-Verstärkers mit dem LM3900, ähnlich der Absicht von:

Https://www.heise.de/make/artikel/EasyEDA-Online-Designtool-fuer-Schaltplaene-Simulation-und-Leiterplatten-3566216.html?artikelseite=2

Beachten Sie, dass die hier vorgestellte Schaltung nicht getestet wurde und lediglich eine Simulation des LM3900 Gerätes in EasyEDA demonstriert.

Documents

Schematic / Schaltplan

BOM

ID Name Designator Footprint Quantity
1 220k R1,R2 AXIAL-0.4 2
2 560k R3 AXIAL-0.4 1
3 2.2k R4 AXIAL-0.4 1
4 2N2222 Q1 TO92-INLINE 1
5 2N2907 Q2 TO92-INLINE 1
6 1000u C3 CAP-D8.0XF3.5 1
7 4.7u C1 CAP-D8.0XF3.5 1
8 8 Ohm R6 1X02 1
9 SIN(0 1 1k) AC 1 0 V1 2P-5.0 1
10 12 V3 2P-5.0 1
11 1N4148 D1,D2 DO-35 2
12 10K R5 RES-ADJ_3386P 1
13 LM3900 U1 DIP14 1

Attachments

None
Success
The owner does not allow comments in this project now

Comments (0)

goToTop
你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.