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MAX5435 - 32-Tap Nonvolatile I2C Linear Digital Potentiometers

Download the MAX5435 datasheet PDF. This datasheet also covers the MAX5432 variant, as both devices belong to the same 32-tap nonvolatile i2c linear digital potentiometers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX5432

MAX5435 nonvolatile, linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire serial interface.

Key Features

  • Tiny 3mm x 3mm 8-Pin TDFN and 6-Pin Thin SOT23 Packages.
  • Power-On Recall of Wiper Position from Nonvolatile Memory.
  • 35ppm/°C End-to-End Resistance Temperature Coefficient.
  • 5ppm/°C Ratiometric Temperature Coefficient.
  • 50kΩ/100kΩ Resistor Values.
  • Fast 400kbps I2C-Compatible Serial Interface.
  • 500nA (typ) Static Supply Current.
  • +2.7V to +5.25V Single-Supply Operation.
  • 32 Tap Positions.
  • ±0.15 LSB INL (typ), ±0.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX5432_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX543 CMOS / 12-Bit / Seral-Input Multiplying DAC 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

Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX5430 +-15V Digitally Programmable Precision Voltage-Dividers
MAX5431 +-15V Digitally Programmable Precision Voltage-Dividers
MAX5432 32-Tap Nonvolatile I2C Linear Digital Potentiometers
MAX5433 32-Tap Nonvolatile I2C Linear Digital Potentiometers
MAX5434 32-Tap Nonvolatile I2C Linear Digital Potentiometers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-3511; Rev 3; 11/07 KIT ATION EVALU LE B A IL A AV www.DataSheet4U.com 32-Tap, Nonvolatile, I2C, Linear, Digital Potentiometers General Description The MAX5432–MAX5435 nonvolatile, linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 2-wire serial interface. Each device performs the same function as a discrete potentiometer or a variable resistor and has 32 tap points. The MAX5432–MAX5435 feature an internal, nonvolatile, electrically erasable programmable read-only memory (EEPROM) that returns the wiper to its previously stored position at power-up. The fast-mode I 2C-compatible serial interface allows communication at data rates up to 400kbps, minimizing board space and reducing interconnection complexity.