MAX44284

PRODUCTION

36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier

Measure Four Decades of Dynamic Range without Increasing Measurement Errors

Data Sheet (Rev. 10) Product Selection Table

Part Models: 16
1ku List Price: Starting From $1.22

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Part Details

Supports Use of Small Current-Sense Resistors to Improve Power-Supply Conversion Efficiency and Measurement Accuracy
- Input Bias Current of 80nA (max)
- Very Low 2µV Input Offset Voltage (MAX44284F/H)
- Extremely Low 50nV/°C Input Offset Tempco Coefficient
- -0.1V to +36V Wide Input Common-Mode Range
- Low 0.05% Gain Error
Extends Battery Life
- Low Supply Current of 21µA
- 1.7V to 5.5V Single Supply
- Shutdown Input (Independent of V_DD)
Four Fixed Gain Options Simplify Design
- 50V/V – MAX44284F
- 100V/V – MAX44284H
- 200V/V – MAX44284W
- 500V/V – MAX44284E

Part Models: 16
1ku List Price: Starting From $1.22

Documentation

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
MAX44284EAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284EAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284EAWT+	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284EAWT+T	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284FAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284FAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284FAWT+	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284FAWT+T	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284HAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284HAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284HAWT+	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284HAWT+T	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284WAUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284WAUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284WAWT+	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX44284WAWT+T	6-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 8, 2019 - 1719D WAFER FAB
		pcn_1719d
MAX44284EAUT+	PRODUCTION
MAX44284EAUT+T	PRODUCTION
MAX44284EAWT+	PRODUCTION
MAX44284EAWT+T	PRODUCTION
MAX44284FAUT+	PRODUCTION
MAX44284FAUT+T	PRODUCTION
MAX44284FAWT+	PRODUCTION
MAX44284FAWT+T	PRODUCTION
MAX44284HAUT+T	PRODUCTION
MAX44284WAUT+	PRODUCTION
MAX44284WAUT+T	PRODUCTION
MAX44284WAWT+	PRODUCTION
MAX44284WAWT+T	PRODUCTION
Dec 21, 2016 - 1671A ASSEMBLY
		pcn_1671a
MAX44284EAWT+T	PRODUCTION
MAX44284FAWT+T	PRODUCTION
MAX44284HAWT+T	PRODUCTION
MAX44284WAWT+T	PRODUCTION
Jul 19, 2016 - 1594_AMENDED ASSEMBLY
		pcn_1594_amended
MAX44284EAWT+T	PRODUCTION
MAX44284FAWT+T	PRODUCTION
MAX44284HAWT+T	PRODUCTION
MAX44284WAWT+T	PRODUCTION
Dec 8, 2015 - 1594_PRE-PCN WAFER FAB
		pcn_1594_pre-pcn
MAX44284FAWT+T	PRODUCTION
MAX44284WAWT+T	PRODUCTION
Jan 11, 2021 - 1703RN ASSEMBLY
		pcn_1703rn
MAX44284WAUT+	PRODUCTION
MAX44284WAUT+T	PRODUCTION

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

Tools & Simulations

SPICE Model 1

MAX44284H SPICE Macro Model

Evaluation Kits

Evaluation Kit for the MAX44284

Buy Now View Details

Features and Benefits

Precision Real-Time Current Monitoring
-0.1V to +36V Input Common-Mode Range
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX44284 evaluation kit (EV kit) provides a proven design to evaluate the MAX44284 high-precision, low-power, current-sense amplifier. This EV kit demonstrates the MAX44284 in an ultra-small, 1.3mm x 0.9mm, 6-bump WLP package.

The EV kit PCB comes with a MAX44284HAWT+ installed, which is the 100V/V gain version. Other gain options are available. Contact the factory for the pin-compatible MAX44284FAWT+ (G = 50V/V), MAX44284WAWT+ (200V/V), and MAX44284EAWT+ (G = 500V/V).

Applications