Key features

• Variable power supply voltage ranging from 0.8 V to 5.0 V (software configurable)

• Maximum 1 A current measurement

• Accurate measurement down to approximately 200 nA

• Resolution down to 0.2 μA

• 100 kS/s sampling speed

• Automatic switching between five current measurement ranges ensuring optimal resolution

• Measurement accuracy better than ±20 (average currents measurement)

• 8 pin digital port for digital tracing

• USB communication, enabling simple porting to other applications

• Desktop application for measurement analysis

• Real-time current measurement display

Applications

• Quick power consumption measurements on a firmware running on any nRF Development Kit (DK)

• Accumulative measurements, such as average, maximum, and charge

• Instantaneous measurements presented as waveform plots