Index: trunk/hardware/analog_measurement.kicad_sch
===================================================================
--- trunk/hardware/analog_measurement.kicad_sch	(revision 26)
+++ trunk/hardware/analog_measurement.kicad_sch	(revision 32)
@@ -1798,4 +1798,15 @@
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+	(text "OP: vermutlich auch gut TLV333\n- etwas langsamer, und weniger Ausgangsstrom\n- dafür günstiger und weniger Stromverbrauch\n\nAusgangsfilter:\n- C's dürfen nicht zu groß sein, wegen\n  maximaler Kapazität an den Verstäkern\n- Die Widerstände für schnelles Sampling \n  dürfen auch nicht zu groß sein. Bei\n  den fast current / usense  com STM ADC, gab es schonn bei 120R\n  einen sichtbaren Messfehler.  Beim 24-Bit ADC\n  konnte das noch nicht festgestellt werden."
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