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MAX5497 - 10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers

Download the MAX5497 datasheet PDF. This datasheet also covers the MAX5494 variant, as both devices belong to the same 10-bit - dual - nonvolatile/ linear-taper digital potentiometers family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX5494

MAX5499 10-bit (1024-tap), dual, nonvolatile, linear-taper, programmable voltage-dividers and variable resistors perform the function of a mechanical potentiometer, but replace the mechanics with a 3-wire SPI™-compatible serial interface.

Features

  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX5494_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX5490 100k Precision-Matched Resistor-Divider Maxim
MAX5491 Precision-Matched Resistor-Divider in SOT23 Maxim
MAX549A +2.5V to +5.5V / Low-Power / Single/Dual / 8-Bit Voltage-Output DACs Maxim
MAX5400 256-Tap SOT-PoT / Low-Drift Digital Potentiometers in SOT23 Maxim
MAX5401 256-Tap SOT-PoT / Low-Drift Digital Potentiometers in SOT23 Maxim

Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX5492 10kOHM Precision-Matched Resistor-Divider
MAX5494 10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers
MAX5495 10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers
MAX5496 10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers
MAX5498 10-Bit - Dual - Nonvolatile/ Linear-Taper Digital Potentiometers

Full PDF Text Transcription

Click to expand full text
19-3562; Rev 1; 6/05 www.DataSheet4U.com 10-Bit, Dual, Nonvolatile, Linear-Taper Digital Potentiometers General Description The MAX5494–MAX5499 10-bit (1024-tap), dual, nonvolatile, linear-taper, programmable voltage-dividers and variable resistors perform the function of a mechanical potentiometer, but replace the mechanics with a 3-wire SPI™-compatible serial interface. The MAX5494/MAX5495 are dual, 3-terminal, programmable voltage-dividers; the MAX5496/MAX5497 are dual, 2-terminal variable resistors; and the MAX5498/ MAX5499 include one 2-terminal variable resistor and one 3-terminal programmable voltage-divider.
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