MAX4081SASA+ High-Side Current-Sense Voltage Output Bidirectional
Nexive: orders below 24,98 € shipping costs is 2,50 € - shipping times of 7 - 15 working days
Nexive: orders above 24,99 € shipping is FREE - shipping times of 7 - 15 working days
DHL: orders of less than euro 24,98 € shipping costs is 9,90 € - shipping times of 2 - 3 working days
DHL: orders between 24,99 € and 49,98 € shipping costs is 7,90 € - shipping times of 2 - 3 working days
DHL: orders between 49,99 € and 98,99 € shipping costs is 5,90 € - shipping times of 2 - 3 working days
DHL: orders above 99 € shipping is FREE - shipping times of 2 - 3 working days
DHL: fixed cost of euro 15,99 € for the whole European territory - shipping times of 2 - 3 working days
Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 7,10 € to 12,70 € - shipping times of 2 - 4 weeks.
Rest of the World
DHL: fixed cost of 39,99 € for the rest of the world - shipping times of 2 - 3 working days
Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 8,40 € to 16,50 € - shipping times of 2 - 4 weeks.
The MAX4080 is designed forunidirectional current-sense applications and the MAX4081 allowsbidirectional current sensing.
The MAX4081 single output pincontinuously monitors the transition from charge to discharge andavoids the need for a separate polarity output.
The MAX4081 requires anexternal reference to set the zero-current output level (VSENSE= 0V). The charging current is represented by an output voltage from VREFto VCC, while discharge current is given from VREFto GND.
For maximum versatility, the 76V input voltage range appliesindependently to both supply voltage (VCC) and common-modeinput voltage (VRS+).
High-side current monitoring does not interfere with the ground path ofthe load being measured, making the MAX4080/MAX4081 particularly usefulin a wide range of high-voltage systems.
The combination of three gain versions (5V/V, 20V/V, 60V/V = F, T, Ssuffix) and a user-selectable, external sense resistor sets thefull-scale current reading and its proportional output voltage.
TheMAX4080/MAX4081 offer a high level of integration, resulting in asimple, accurate, and compact current-sense solution.
The MAX4080/MAX4081 operate from a 4.5V to 76V single supply and drawonly 75µA of supply current.
These devices are specified over theautomotive operating temperature range (-40°C to +125°C) and areavailable in a space-saving 8-pin µMAX® or SO package.
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