DS2746K Maxim Integrated, DS2746K Datasheet - Page 6

• Manufacturer Part Number: DS2746K
• Description: Power Management IC Development Tools
• Manufacturer: Maxim Integrated
• Series: DS2746r

DS2746EVKIT
METERS TAB
The Meters Tab displays the latest real-time measurements of cell voltage, auxiliary inputs, current and
accumulated current with both analog meter readouts and digital values. The user can update the values of
the Sense Resistor, Current Offset, Accumulation Bias, ACR, or Auxiliary Input Resistors by left-clicking
on the appropriate button.
The Auxiliary Inputs can be used to measure an identification resistor or a thermistor that should be
connected between AIN0 / AIN1 and SGND.
Update ACR
The ACR value can be updated by simply entering the new ACR value into the text box and left-clicking
the OK button.
The value of the Rated Battery Capacity is not stored by the DS2746, but this value is stored on the host
computer to calculate a relative state of charge. This value will be remembered each time the DS2746 EV
kit software is started.
6 of 11