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DS1809 Datasheet Dallastat

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: DS1809 Dallastat.

General Description

VCC - Supply Voltage RH - High End of Resistor RL - Low End of Resistor RW - Wiper Terminal UC - Up Control Input DC - Down Control Input STR - Storage Enable Input GND - Ground DESCRIPTION The DS1809 Dallastat is a nonvolatile digitally controlled potentiometer that provides 64 uniform wiper positions over the entire resistor range;

including the high-end and low-end terminals of the device.

The DS1809 is a low-power device capable of operating from power supplies of +4.5V to +5.5V.

Key Features

  • 64-Position Linear Taper.
  • Two Nonvolatile Wiper Storage Options.
  • Operates from +4.5V to +5.5V Supplies.
  • Operating Temperature Range: - Industrial: -40°C to +85°C.
  • Electronic Interface Provides Either Digital or Pushbutton Control.
  • Low-Cost Alternative to Mechanical Solutions.
  • Standard Resistance Values - DS1809-010 10kΩ - DS1809-050 50kΩ - DS1809-100 100kΩ PIN.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
DS1803 Addressable Dual Digital Potentiometer
DS1804 Nonvolatile Trimmer Potentiometer
DS1805 Addressable Digital Potentiometer
DS1808 Dual Log Digital Potentiometer
DS1813 5V EconoReset
DS1818 3.3V EconoReset
DS1821 Programmable Digital Thermostat/Thermometer
DS1822 Econo 1-Wire Digital Thermometer
DS1822-PAR Econo 1-Wire Parasite-Power Digital Thermometer
DS1830 Reset Sequence Pushbutton

DS1809 Distributor