MAX9918EVKIT+

The MAX9918EVKIT+ is a MAX9918 evaluation kit. The MAX9918 evaluation kit (EV kit) provides a proven design to evaluate the MAX9918 wide input range, precision unidirectional/bidirectional, current-sense amplifier in an 8-pin SOIC package. The EV kit features Kelvin connections for force and sense at the amplifier inputs and a very precise current-sense resistor with a tolerance of ±0.5%. Various test points are included for additional evaluation. The MAX9918 EV kit PCB comes with a MAX9918ASA+ installed. The MAX9918 measures the load current and provides an analogue output voltage. The full-scale VSENSE on the MAX9918 is 50mV, allowing for 1A max load with a 50mohm current sense resistor. Higher load currents can be accommodated by adding a current-sense resistor in parallel with R3.

• Wide -20V to +75V input range independent of supply voltage
• Single +5V supply
• Unidirectional or bidirectional operation
• Proven PCB layout
• Automotive; Current Monitoring of Inductive Loads; H-Bridge Motor Current Sensing; High- and Low-Side Precision Current Sensing;
• Precision High-Voltage Current Monitoring; Solenoid Current Sensing; Super-Capacitor Charge/Discharge Monitoring

Anwendungen

Signalverarbeitung

Hinweise

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party