MAX4073

PRODUCTION

Low-Cost, SC70, Voltage-Output, High-Side Current-Sense Amplifier

Data Sheet (Rev. 1) Product Selection Table

Part Models: 12
1ku List Price: Starting From $1.05

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Part Details

Low-Cost, Compact, Current-Sense Solution
Three Gain Versions Available
- +20V/V (MAX4073T)
- +50V/V (MAX4073F)
- +100V/V (MAX4073H)
±1.0% Full-Scale Accuracy
500µA Supply Current
Wide 1.8MHz Bandwidth
+3V to +28V Operating Supply
Wide +2V to +28V Common-Mode Range Independent of Supply Voltage
Automotive Temperature Range (-40°C to +125°C)
Available in Space-Saving 5-Pin SC70 Package

Part Models: 12
1ku List Price: Starting From $1.05

Documentation

Data Sheet 1

MAX4073-MAX4073T: Low-Cost, SC70, Voltage-Output, High-Side Current-Sense Amplifier Data Sheet (Rev.1) 09/25/2012

Technical Articles 4

Creating a Bidirectional Current-Sense Amplifier from Two Unidirectional Current-Sense Amplifiers 09/22/2006

Performance of Current-Sense Amplifiers with Input Series Resistors 01/03/2007

High-Side Current-Sense Measurement: Circuits and Principles 11/19/2001

DC Error Budget Calculator Simplifies Selection of Optimal Current-Sense Amplifiers 04/09/2013

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX4073FAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073FAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073FAXK+	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073FAXK+T	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073HAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073HAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073HAXK+	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073HAXK+T	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073TAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073TAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073TAXK+	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX4073TAXK+T	5-SC70-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 4, 2015 - 1341_CANCELLATION ASSEMBLY
		pcn_1341_cancellation
MAX4073FAUT+	PRODUCTION
MAX4073FAUT+T	PRODUCTION
MAX4073HAUT+	PRODUCTION
MAX4073HAUT+T	PRODUCTION
MAX4073TAUT+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

Evaluation Kit for the MAX4073

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Features and Benefits

High-Side Current Sensing
Multiple Fixed Gains Available
- 20V/V (MAX4073T)
- 50V/V (MAX4073F)
- 100V/V (MAX4073H)
3V to 28V Operating Supply (VCC)
2V to 28V Common-Mode Range Independent of Supply Voltage
Lead(Pb)-Free and RoHS Compliant
Fully Assembled and Tested

Product Details

The MAX4073 evaluation kit (EV kit) is an assembled and tested PCB used to evaluate the MAX4073 high-side current-sense amplifier, which is designed for low-cost, compact, current-sense applications. The EV kit has a 2V to 28V input common-mode sense-voltage range that is independent of the supply voltage. The EV kit comes assembled with the MAX4073F IC (internal gain = 50V/V), but can also evaluate the MAX4073T/MAX4073H (internal gains of 20/100, respectively) ICs.

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