Current Measurement – Wide Dynamic Range

We needed to measure the current consumption of the wireless IO points we are developing using the CC2650 and CC1310.

We decided to put together our own device that uses multiple LTC6102 devices – one setup for µA and one setup for 100’s µA.

The Headers suit the TI launchpad configuration, the target is a TI TM4C129E Launchpad with Ethernet Interface. The TM4C129E has a fast ADC, sampling at low MHz is possible.

TEST001 PCB