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電子工作 > Link > OPアンプ > NJM2904D > 単電源

Last updated at Posted at 2016-03-25

OPアンプを2種類購入した。

そのうちの片方の単電源動作のもの。
http://akizukidenshi.com/catalog/g/gI-09216/

2回路だがとりあえずは1回路だけ使う

  • 1: A
  • 2: -
  • 3: +
  • 4: V-
  • 5: V+

V-については未学習。とりあえずGNDにしておいて、V+に3Vをいれてみる。

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