Analog Devices Inc. DC2839A Demo Circuit for the LTC6115 is designed to evaluate the LTC6115 high-voltage side high-current and voltage sense. This demo circuit is capable of measuring inputs up to 100V and 2A. The DC2839A demo circuit can be connected to Linduino® as a shield and has an accompanying Linduino sketch. The voltage sense input supply can be either an external 2.7V to 5.5V power source or drawn from a Linduino (DC2026C) board when DC2839A is used as a Linduino shield. This demo circuit features a four-terminal 50mΩ sense resistor with a footprint for larger and higher-power rated parts. A 1:1000 resistor divider can be selected with jumpers to provide simulated mV-scale input difference voltages if high-currents are not available. The LTC6115 voltage and current sense can be configured to measure the same input or separate inputs.
Evaluates the LTC6115 high-voltage side high-current and voltage sense
Measures inputs up to 100V and 2A
Can be connected to Linduino® as a shield and has an accompanying Linduino sketch
Includes a four-terminal 50mΩ sense resistor with a footprint for larger and higher-power rated parts
An external 5V to 100V power source is needed for input and current sense supply
Equipment Setup for Standalone Use
Equipment Setup for Linduino Shield Use
Analog Devices Inc. LTC6115 High Side Current & Voltage Sense
A versatile combination of a high side current sense amplifier and a voltage sense amplifier.