1 files changed, 36 insertions, 0 deletions
diff --git a/src/electronics/simulation/opamp.h b/src/electronics/simulation/opamp.h
new file mode 100644
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+++ b/src/electronics/simulation/opamp.h
@@ -0,0 +1,36 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by David Saxton                                    *
+ *   david@bluehaze.org                                                    *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+
+#ifndef OPAMP_H
+#define OPAMP_H
+
+#include <element.h>
+
+/**
+node 0: non-inverting input
+node 1: output
+node 2: inverting input
+@author David Saxton
+*/
+class OpAmp : public Element
+{
+	public:
+		OpAmp();
+		virtual ~OpAmp();
+	
+		virtual Type type() const { return Element_OpAmp; }
+		virtual void add_map();
+	
+	protected:
+		virtual void updateCurrents();
+		virtual void add_initial_dc();
+};
+
+#endif