The MAX9928 evaluation kit (EV kit) provides a proven design to evaluate the MAX9928 uni-/bidirectional, high-side, current-sense amplifier, which offers precision accuracy specifications of VOS < 400µV and gain error < 1.0%. This EV kit demonstrates the MAX9928F in an ultra-small, 1mm x 1.5mm x 0.6mm, 6-bump UCSP™ package. The MAX9928 is also available in an 8-pin µMAX®, but that package is not compatible with this EV kit.
The MAX9928 EV kit PCB comes with a MAX9928FABT+ installed, which is the 5µA/mV gain version. The MAX9928 EV kit can also be used to evaluate the MAX9929F (50V/V). This EV kit can also evaluate the MAX4372 in a footprint-compatible UCSP package. Contact the factory for free samples of the pin-compatible MAX9929FABT+ device.
Precision Real-Time Current Monitoring
-0.1V to +28V Input Common-Mode Range
Evaluates MAX9928F, MAX9929F, and MAX4372
VOS < 0.4mV; Gain Error < 1%
SIGN Bit to Show Charge/Discharge Current Flow
Lead(Pb)-Free and RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested
General-System/Board-Level Current Monitoring
Monitoring Charge/Discharge Currents in Portable/Battery-Powered Systems
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