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MAX5128ELAT

Digital Potentiometer ICs 128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm uDFN Package

Product Category: Digital Potentiometer ICs
Mfr. Part #
MAX5128ELA+T
Manufacturer: Analog Devices Inc.
Package: Cut Tape/Reel
Lead Free Status /RoHS Status:
Data Sheet: MAX5128ELA+T Datasheet
Inventory: In Stock

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Mfr. Part #: MAX5128ELA+T

Specifications
Product Details

Specifications

Manufacturer Analog Devices Inc.

Series MAX5128

Resistance 22 kOhms

Temperature Coefficient 50 PPM / C

Tolerance 25 %

Number of POTs Single

Taps per POT 128

Wiper Memory Non Volatile

Digital Interface Serial, 2-Wire

Operating Supply Voltage 2.7 V to 5.25 V

Operating Supply Current 1.5 uA

Minimum Operating Temperature - 40 C

Maximum Operating Temperature + 85 C

Mounting Style PCB Mount

Termination Style SMD/SMT

Package / Case UDFN-8

Taper Linear

Packaging Cut Tape

Packaging Reel

Description/Function 128-Tap Nonvolatile Linear Taper Digital Potentiometer

Height 0.8 mm

Length 2.05 mm

Supply Type Single

Width 2.05 mm

Brand Analog Devices / Maxim Integrated

Product Type Digital Potentiometer ICs

Standard Pack Qty 2500

Subcategory Digital Potentiometer ICs

Supply Voltage - Max 5.25 V

Supply Voltage - Min 2.7 V

Product Details

General Description

The MAX5128 nonvolatile, single, linear-taper, digital potentiometer performs the function of a mechanical potentiometer, but replaces the mechanics with a simple 2-wire digital interface. The MAX5128 performs the same function as a discrete potentiometer or variable resistor and features 128 taps and 22kÎ© end-to-end resistance. The MAX5128 also features an ultra-small, 2mm x 2mm ÂµDFN package and low 0.5ÂµA (typ) standby supply current, making this device ideal for portable applications.

Features

â™¦ Ultra-Small, 2mm x 2mm, 8-Pin ÂµDFN Package
â™¦ Power-On Recall of Wiper Position from Nonvolatile Memory
â™¦ 22kÎ© End-to-End Resistance
â™¦ 128 Tap Positions
â™¦ 5ppm/Â°C Ratiometric Temperature Coefficient
â™¦ 1.5ÂµA (max) Standby Supply Current
â™¦ +2.7V to +5.25V Single Supply Operation
â™¦ 80,000 Wiper Store Cycles
â™¦ 50-Year Wiper Data Retention

Applications

VCOM Adjustment for LCD Panels
Backlight Adjustment
LED Bias Adjustment
Power-Supply Modules
Fiber-Module Bias Setting
Bias Setting for Radios
Portable Consumer Electronics

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Mfr. Part #: MAX5128ELA+T