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ADM4073 - Current-Sense Amplifier

General Description

The ADM4073 is a low cost, high-side, current-sense amplifier ideal for small portable applications such as cell phones, notebook computers, PDAs, and other systems where current monitoring is required.

Key Features

  • Low cost, compact, current-sense solution Three available gain versions 20 V/V (ADM4073T) 50 V/V (ADM4073F) 100 V/V (ADM4073H) Typical ±1.0% full-scale accuracy 500 μA supply current Wide 1.8 MHz bandwidth 3 V to 28 V operating supply Wide 2 V to 28 V common-mode range Independent of supply voltage Operates from.
  • 40°C to +125°C Available in a 6-lead SOT-23 package Pin-to-pin compatibility with the MAX4073.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Low Cost, Voltage Output, High-Side, Current-Sense Amplifier ADM4073 FEATURES Low cost, compact, current-sense solution Three available gain versions 20 V/V (ADM4073T) 50 V/V (ADM4073F) 100 V/V (ADM4073H) Typical ±1.0% full-scale accuracy 500 μA supply current Wide 1.8 MHz bandwidth 3 V to 28 V operating supply Wide 2 V to 28 V common-mode range Independent of supply voltage Operates from −40°C to +125°C Available in a 6-lead SOT-23 package Pin-to-pin compatibility with the MAX4073 FUNCTIONAL BLOCK DIAGRAM 2V TO 28V RS+ IRG1 RG1 RG2 ILOAD RSENSE RS– VOUT 3V TO 28V 0.