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Monolithic Power Systems
MP8110 | High-Side Current Sense Amplifiers
MP8110
High-Side Current Sense
OVERVIEW
The MP8110 is a low-cost, precision, high-side current-sense amplifier. This device operates from a single 2.5V to 40V supply and typically consumes 12µA. It is ideal for today's notebook computers, cell phones and other systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The input common-mode range of 1.4V to 40V is independent of the supply voltage and ensures that the current-sense feedback remains viable even when connected to a 2-cell battery pack in deep discharge. This device is available in 8-pin SOIC and MSOP packages.
FEATURES
*MPS Authorized Distributor
The MP8110 is a low-cost, precision, high-side current-sense amplifier. This device operates from a single 2.5V to 40V supply and typically consumes 12µA. It is ideal for today's notebook computers, cell phones and other systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems since it does not interfere with the ground path of the battery charger. The input common-mode range of 1.4V to 40V is independent of the supply voltage and ensures that the current-sense feedback remains viable even when connected to a 2-cell battery pack in deep discharge. This device is available in 8-pin SOIC and MSOP packages.
FEATURES
- Low-Cost, Compact Current-Sense Solution
- 12µA Typical Supply Current
- 2.5V to 40V Operating Supply Voltage
- 1.4V to 40V Input Common Mode Range
- 3µA Typical Shutdown Current
- 400µV Input Offset Voltage
- High Current Sensing Capability
- Integrated Buffer Amplifier
- Available in 8-Pin SOIC and MSOP packages
*MPS Authorized Distributor
