Datasheet4U Logo Datasheet4U.com

MAX5481 - 10-Bit / Nonvolatile - Linear-Taper Digital Potentiometers

Description

The MAX5481

MAX5484 10-bit (1024-tap) nonvolatile, linear-taper, programmable voltage-dividers and variable resistors perform the function of a mechanical potentiometer, but replace the mechanics with a pinconfigurable 3-wire serial SPI™-compatible interface or up/down digital interface.

Features

  • 1024 Tap Positions.
  • Power-On Recall of Wiper Position from Nonvolatile Memory.
  • 16-Pin (3mm x 3mm x 0.8mm) TQFN or 14-Pin TSSOP Package.
  • 35ppm/°C End-to-End Resistance Temperature Coefficient.
  • 5ppm/°C Ratiometric Temperature Coefficient.
  • 10kΩ and 50kΩ End-to-End Resistor Values.
  • Pin-Selectable SPI-Compatible Serial Interface or Up/Down Digital Interface.
  • 1µA (max) Standby Current.
  • Single +2.7V to +5.25V Supply Opera.

📥 Download Datasheet

Datasheet preview – MAX5481

📁 Similar Datasheet

  • MAX5480 - 8-Bit Parallel DAC in QSOP-16 Package (Maxim)
  • MAX548A - 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)
  • MAX5402 - 256-Tap / PoT / Low-Drift / Digital Potentiometer (Maxim)
  • MAX5403 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5404 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5405 - Dual 256-Tap / Low-Drift / Digital Potentiometers (Maxim)
  • MAX5407 - 32-Tap Audio Logarithmic Taper Digital Potentiometer (Maxim)
  • MAX5408 - Log Taper Digital Potentiometers (Maxim)
Other Datasheets by Maxim Integrated Products
  • MAX5482 - 10-Bit / Nonvolatile - Linear-Taper Digital Potentiometers
  • MAX5483 - 10-Bit / Nonvolatile - Linear-Taper Digital Potentiometers
  • MAX5484 - 10-Bit / Nonvolatile - Linear-Taper Digital Potentiometers
  • MAX5486 - Stereo Volume Control
  • MAX5487 - Linear-Taper Digital Potentiometers
  • MAX5488 - Linear-Taper Digital Potentiometers
  • MAX5489 - Linear-Taper Digital Potentiometers
  • MAX5406 - Audio Processor

Full PDF Text Transcription

Click to expand full text
19-3708; Rev 3; 4/07 www.DataSheet4U.com 10-Bit, Nonvolatile, Linear-Taper Digital Potentiometers General Description The MAX5481–MAX5484 10-bit (1024-tap) nonvolatile, linear-taper, programmable voltage-dividers and variable resistors perform the function of a mechanical potentiometer, but replace the mechanics with a pinconfigurable 3-wire serial SPI™-compatible interface or up/down digital interface. The MAX5481/MAX5482 are 3-terminal voltage-dividers and the MAX5483/MAX5484 are 2-terminal variable resistors. The MAX5481–MAX5484 feature an internal, nonvolatile, electrically erasable programmable read-only memory (EEPROM) that stores the wiper position for initialization during power-up. The 3-wire SPI-compatible serial interface allows communication at data rates up to 7MHz.
Published: |