Current from OPamp Anonymous Not applicable Oct 12, 2012 08:01 AM Mark as New Bookmark Subscribe Mute Subscribe to RSS Feed Permalink Print Report Inappropriate Content Oct 12, 2012 08:01 AM What is the maximum current given by the opamp. I have connected a very low resistance of 22ohm. Does the current exceed the maximum output of pin connected to opamp. Opamp is in voltage follower configuration at high power mode Labels Labels: PSoC 5LP 0 Likes Reply Subscribe All forum topics Previous Topic Next Topic 1 Reply Re: Current from OPamp Level 9 ETRO_SSN583 Level 9 Oct 12, 2012 09:01 AM Mark as New Bookmark Subscribe Mute Subscribe to RSS Feed Permalink Print Report Inappropriate Content Oct 12, 2012 09:01 AM The OpAmp is rated at 10 mA at an output swing of .5 V off the rails. 22 Ohms, if you wanted a resaonable swing, would require an external buffer of some sort. The reason your load is so low ? Regards, Dana., 0 Likes Reply Post Reply Related ProductsFM3 32-bit Arm® Cortex®-M3 microcontroller N-Channel power MOSFETs Gate driver ICs Integrated smart power stages Digital multiphase controllers Related ApplicationsInduction cooker Washing machine Refrigerator Residential aircon Datacenter & computing
