The MikroElektronika PAC1921 click is a versatile power monitoring and a measuring device which is used for high speed, low latency measurements. All the measurements on this click board™ are performed by the PAC1921, a high side power/current monitor from Microchip. The PAC1921 click features an integrated average power measurement. It can output the measured properties in the form of a filtered analogue voltage level by using 10-bit DAC, provides 1x to 128x current binary gain, it has an integrated second-order input ADC and automatic zero offsets. It gives a very low margin of error and is perfectly suited for measurement and monitoring of electrical properties in a wide range of applications.

• 10-bit DAC routed to the analogue pin output for latency free readings
• Accurate and configurable measurement of electrical parameters
• Input voltage is 3.3V or 5V
• Interface: Analogue, GPIO and I2C
• Smart average measurement integration available on both, SMBus/I2C bus and analogue output pin

• Diagnostic equipment
• Industrial and power management systems
• Notebook and desktop computers
• Power supplies

• ANSI/ESD S20.20:2014
• BS EN 61340-5-1:2007