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SMP9517 - Electronic Potentiometer

General Description

PB input, moves VOUT toward VH input PB input, moves VOUT toward VL input VREF high Ground Trimmed voltage output VREF low Store input, providing a control input to initiate a store operation Supply voltage (2.7V to 5.5V) 2035 Table01 3.0 2035 T PCon 3.0 8-Pin SOIC UP# DWN# VH GND 1 2 3 4 8 7 6

Key Features

  • Digitally Controlled Electronic Potentiometer.
  • 7-Bit Digital-to-Analog Converter (DAC).
  • Independent Reference Inputs.
  • Differential Non-Linearity of ±0.5LSB max.
  • Integral Non-Linearity of ±1LSB max.
  • V OUT Value in EEPROM for Power-On Recall www. DataSheet4U. com.
  • Equivalent to 128-Step Potentiometer.
  • Unity Gain Op Amp Drives up to 1mA.
  • Simple Trimming Adjustment.
  • Debounced Pushbutton Interface.
  • Low Noise Opera.

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Datasheet Details

Part number SMP9517
Manufacturer Summit Microelectronics
File Size 86.27 KB
Description Electronic Potentiometer
Datasheet download datasheet SMP9517 Datasheet

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.

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SUMMIT MICROELECTRONICS, Inc. SMP9517 Nonvolatile DACPOT™ Electronic Potentiometer With Debounced Push Button Interface FEATURES Digitally Controlled Electronic Potentiometer • 7-Bit Digital-to-Analog Converter (DAC) – Independent Reference Inputs – Differential Non-Linearity of ±0.5LSB max – Integral Non-Linearity of ±1LSB max • V OUT Value in EEPROM for Power-On Recall www.DataSheet4U.com – Equivalent to 128-Step Potentiometer • Unity Gain Op Amp Drives up to 1mA • Simple Trimming Adjustment – Debounced Pushbutton Interface • Low Noise Operation • “Clickless” Transitions between DAC Steps • No Mechanical Wear-out Problem – 1,000,000 Stores (typical) – 100 Year Data Retention • Operation from 2.7V to 5.