MAX5387

PRODUCTION

Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer

Dual, 256-Step, I²C, Low-Voltage Digital Potentiometer with a 2.6V Supply

Data Sheet (Rev. 3) Product Selection Table

Part Models: 6
1ku List Price: Starting From $1.07

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Part Details

Dual, 256-Tap Linear Taper Positions
Single +2.6V to +5.5V Supply Operation
Low < 1µA Quiescent Supply Current
10kΩ, 50kΩ, 100kΩ End-to-End Resistance Values
I²C-Compatible Interface
Power-On Sets Wiper to Midscale
-40°C to +125°C Operating Temperature Range

Part Models: 6
1ku List Price: Starting From $1.07

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
MAX5387LAUD+	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5387LAUD+T	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5387MAUD+	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5387MAUD+T	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5387NAUD+	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX5387NAUD+T	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 9, 2023 - 2276A WAFER FAB
		pcn_2276a
MAX5387LAUD+	PRODUCTION
MAX5387LAUD+T	PRODUCTION
MAX5387MAUD+	PRODUCTION
MAX5387MAUD+T	PRODUCTION
MAX5387NAUD+	PRODUCTION
MAX5387NAUD+T	PRODUCTION
Dec 11, 2018 - 1754N ASSEMBLY
		pcn_1754n
MAX5387MAUD+	PRODUCTION
MAX5387MAUD+T	PRODUCTION
MAX5387NAUD+	PRODUCTION
MAX5387NAUD+T	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital Potentiometers (DigiPOT) 5
MAX5479	PRODUCTION	Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5478	PRODUCTION	Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5477	PRODUCTION	Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5388	PRODUCTION	Dual, 256-Tap, Volatile Low-Voltage Linear Taper Digital Potentiometers

MAX5393

PRODUCTION

Dual 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometers

Evaluation Kits

Evaluation System for the MAX5387 and MAX5392

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Features and Benefits

1.7V to 5.25V Single-Supply Operation
Controls Up to Eight Potentiometers
Configurable and Fixed Device Addresses
I²C-Compatible Serial Interface or Stand-Alone 2-Wire Serial-Interface Operation
Easy-to-Use Menu-Driven Software
Includes Windows 2000-, Windows XP-, and Windows Vista-Compatible Software
Fully Assembled and Tested

Product Details

The MAX5392 evaluation kit (EV kit) is an assembled and tested PCB that features two MAX5392M 50kΩ dual digital potentiometer ICs. The MAX5392M IC features dual volatile 50kΩ 256-tap potentiometers and communicates through an I²C-compatible serial interface (or through a stand-alone 2-wire serial interface).

The MAX5392EVMINIQU+ evaluation system (EV system) includes the EV kit and a MINIQUSB+ interface board. The MINIQUSB+ interface board can be used to enable PC communication through the 2-wire serial interface. Windows® 2000- , Windows XP®-, and Windows Vista®-compatible software provides a professional user interface for exercising the MAX5392 features. The program is menu-driven and offers a graphical user interface (GUI) complete with buttons, track bars, and edit boxes. The EV kit software can also be used to evaluate the MAX5387. The EV kit can also be interfaced directly to a user-supplied 2-wire system.

The MAX5392 IC can be powered from a 1.7V, 2.6V, 3.3V, or 5V source generated from the MINIQUSB+ interface board and EV kit circuitry, or from a user-supplied external 1.7V to 5.25V DC power supply. Order the EV system (MAX5392EVMINIQU+) for a complete PC-based evaluation of the MAX5392.

The EV kit can also be used to evaluate the MAX5392L (10kΩ) and MAX5392N (100kΩ). The EV kit contains PCB footprints for two MAX5387 ICs, which allows the user to independently control up to eight potentiometers. To evaluate the MAX5387, order samples and install the ICs on U1 and/or U2 PCB pads.

Applications

Adjustable Voltage References/Linear Regulators
Automotive Electronics
Low-Voltage Battery Applications
Mechanical Potentiometer Replacement
Offset and Gain Control
Portable Electronics

Evaluation System for the MAX5387

Buy Now View Details

Features and Benefits

2.6V to 5.25V Single-Supply Operation
Controls Up to Eight Potentiometers
I²C-Compatible Serial Interface or Stand-Alone 2-Wire Serial-Interface Operation
Easy-to-Use Menu-Driven Software
Includes Windows 2000-, Windows XP-, and Windows Vista-Compatible Software
Fully Assembled and Tested

Product Details

The MAX5387 evaluation kit (EV kit) is an assembled and tested PCB that features the MAX5387L 10kΩ dual digital potentiometer. The MAX5387 EV kit is populated with two MAX5387L ICs and communicates through an I²C-compatible serial interface (or through a stand-alone 2-wire serial interface).

The MAX5387EVMINIQU+ evaluation system (EV system) includes the EV kit and the MINIQUSB+ interface board. The MINIQUSB+ interface board can be used to enable PC communication through the 2-wire serial interface. Windows® 2000-, Windows XP®-, and Windows Vista®-compatible software provides a professional user interface for exercising the MAX5387's features. The program is menu-driven and offers a graphical user interface (GUI) complete with buttons, track bars, and edit boxes. The EV kit software can also be used to evaluate the MAX5392. The EV kit can also be interfaced directly to a user-supplied 2-wire system.

The MAX5387 IC can be powered from a 2.6V, 3.3V, or 5V source generated from the MINIQUSB+ interface board and EV kit circuitry, or from a user-supplied external 2.6V to 5.25V DC power supply. Order the MAX5387EVMINIQU+ for a complete PC-based evaluation of the MAX5387.

The EV kit can also be used to evaluate the MAX5387M and MAX5387N. The EV kit contains PCB footprints for two MAX5392 ICs, which allows the user to independently control up to eight potentiometers. To evaluate the MAX5392, order samples and fit the parts in places U3 and U4.

Applications