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S9518 - Nonvolatile DACPOT Electronic Potentiometer

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) 2017 PGM T1.0 PINOUT UP DWN VH GND 1 2 3 4 8 7 6 5 VDD STR VL VOUT 2017 I

Features

  • Digitally Controlled Electronic Potentiometer.
  • 8-Bit Digital-to-Analog Converter (DAC).
  • Independent Reference Inputs.
  • Differential Non-Linearity - ±0.5LSB max.
  • Integral Non-Linearity - ±1LSB max.
  • VOUT Value in EEPROM for Power-On Recall.
  • Equivalent to 256-Step Potentiometer.
  • Unity Gain Op Amp Drives up to 1mA.
  • Simple Trimming Adjustment.
  • Debounced Push Button Interface.
  • Low Noise Operation.
  • “Clickl.

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Datasheet Details

Part number S9518
Manufacturer Unknown Manufacturer
File Size 43.45 KB
Description Nonvolatile DACPOT Electronic Potentiometer
Datasheet download datasheet S9518 Datasheet

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Part Number Description
S9518S Nonvolatile DACPOT Electronic Potentiometer With Debounced Push Button Interface

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. S9518 Nonvolatile DACPOT™ Electronic Potentiometer With Debounced Push Button Interface FEATURES Digitally Controlled Electronic Potentiometer • 8-Bit Digital-to-Analog Converter (DAC) – Independent Reference Inputs – Differential Non-Linearity - ±0.5LSB max – Integral Non-Linearity - ±1LSB max • VOUT Value in EEPROM for Power-On Recall – Equivalent to 256-Step Potentiometer • Unity Gain Op Amp Drives up to 1mA • Simple Trimming Adjustment – Debounced Push Button Interface • Low Noise Operation • “Clickless” Transitions between DAC Steps • No Mechanical Wearout Problem – 1,000,000 Stores (typical) – 100 Year Data Retention • Operation from +2.7V to +5.
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