MAX4173MEUT+T - Brand New Maxim Integrated IC Chips
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Description
The MAX4173MEUT+T is a low-cost, precision, high-side current sense amplifier. It features a voltage output that eliminates the need for gain-setting resistors, making it suitable for applications in notebook computers, cell phones, and other systems where current monitoring is critical. The MAX4173 has a wide input common-mode range of 0 to +28V, which is independent of the supply voltage. This ensures that the current-sense feedback remains viable even when connected to a battery in deep discharge. With a compact size and a wide bandwidth of 1.7MHz, the MAX4173 is also suitable for use inside battery charger control loops.
Specifications and features
- Low-Cost, Compact Current-Sense Solution
- High Accuracy +2V to +28V Common-Mode Range, Functional Down to 0V, Independent of Supply Voltage
- Three Gain Versions Available: +20V/V (MAX4173T), +50V/V (MAX4173F), +100V/V (MAX4173H)
- ±0.5% Full-Scale Accuracy
- ±3mV Input Offset Voltage (MAX4173T)
- Wide 1.7MHz Bandwidth (MAX4173T)
- 420µA Supply Current
- Available in Space-Saving SOT23 Package
Application Scenarios
The MAX4173MEUT+T is ideal for applications in notebook computers, cell phones, and other systems where current monitoring is critical. Its high-side current monitoring capability is especially useful in battery-powered systems, as it does not interfere with the ground path of the battery charger. It can be used inside battery charger control loops to accurately monitor the current.
Comparison
Advantages:- Low-cost solution
- Compact size
- Wide input common-mode range
- Eliminates the need for gain-setting resistors
- High accuracy
- Wide bandwidth
- Low input offset voltage
- Low supply current
Disadvantages:- Only available in SOT23 package
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MAX4173MEUT+T
- Chipdatas Part: CD86-MAX4173MEUT+T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 11:28 +0800
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