MAX5498

PRODUCTION

10-Bit, Dual, Nonvolatile, Linear-Taper Digital Potentiometers

Part Models
2
1ku List Price
Starting From $4.80
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Part Details

  • Wiper Position Stored in Nonvolatile Memory and Recalled Upon Power-Up
  • 16-Pin, 5mm x 5mm x 0.8mm TQFN Package
  • 35ppm/°C End-to-End Resistance Temperature Coefficient
  • 5ppm/°C Ratiometric Temperature Coefficient
  • 10kΩ and 50kΩ End-to-End Resistor Values
  • 3-Wire SPI-Compatible Serial Interface
  • Reliability (TA = +85°C)
    • 50,000 Wiper Store Cycles
    • 50 Years Wiper Data Retention
  • 1.5µA (max) Standby Current
  • Single +2.7V to +5.25V Supply Operation
  • Dual ±2.5V Supply Operation
MAX5498
10-Bit, Dual, Nonvolatile, Linear-Taper Digital Potentiometers
MAX5494, MAX5495, MAX5496, MAX5497, MAX5498, MAX5499: Pin Configurations
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Documentation

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Tools & Simulations


Evaluation Kits

MAX5498EVKIT

Evaluation Kit for the MAX5494, MAX5495, MAX5496, MAX5497, MAX5498, and MAX5499

Features and Benefits

  • 2.7V to 5.25V Single-Supply Operation
  • Power-On Recall of Wiper Position from Nonvolatile Memory
  • On-Board USB Interface Circuit
  • USB Powered
  • USB-PC Connection (Cable Included)
  • PCB Pads for User-Supplied Microcontroller Interface Signals
  • Labeled Test Points for Potentiometer Signals (L, W, and H)
  • Proven USB-Compatible PCB Layout
  • Evaluates MAX5494–MAX5499
  • Windows 2000/XP- and Windows Vista (32-Bit)-Compatible Software
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

Product Details

The MAX5498 evaluation kit (EV kit) is an assembled and tested PCB that demonstrates the MAX5498 10-bit (1024-tap), dual, nonvolatile, SPI™-interface, linear-taper digital potentiometer. Windows® 2000/XP- and Windows Vista®-compatible software provides a handy user interface to exercise the features of the MAX5498.

The EV kit can also be used to evaluate the MAX5494, MAX5495, MAX5496, MAX5497, or MAX5499. The MAX5494/MAX5495 provide two programmable voltage-dividers, the MAX5496/MAX5497 provide two variable resistors, and the MAX5498/MAX5499 provide one programmable voltage-divider and one variable resistor. The MAX5494/MAX5496/MAX5498 devices have 10kΩ end-to-end resistance and the MAX5495/MAX5497/MAX5499 devices have 50kΩ end-to-end resistance. To evaluate the MAX5494–MAX5497 or MAX5499, request a free sample (ETE+ suffix) along with the MAX5498 EV kit.

Applications

  • Gain and Offset Adjustment
  • LCD Contrast Adjustment
  • Low-Drift Programmable-Gain Amplifiers
  • Mechanical Potentiometer Replacement
  • Pressure Sensors
  • Volume Control

MAX5498EVKIT
Evaluation Kit for the MAX5494, MAX5495, MAX5496, MAX5497, MAX5498, and MAX5499

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