DS1809U-100/T&R Maxim Integrated Products, DS1809U-100/T&R Datasheet
DS1809U-100/T&R
Specifications of DS1809U-100/T&R
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DS1809U-100/T&R Summary of contents
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FEATURES 64-position linear taper Two nonvolatile wiper storage options Operates from +4.5 to +5.5-volt supplies Operating Temperature Range: - Industrial: -40C to +85C Electronic interface provides either digital or pushbutton control Low-cost alternative ...
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The DS1809 is available in standard 10 k, 50 k, and 100 kresistor versions. The DS1809 is provided as an industrial temperature grade part only. Available packaging for the DS1809 include an 8- lead (300-mil) DIP an 8-lead (150-mil) SOIC, ...
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The total time to transcend the entire potentiometer given a continuous pulse input is provided by the equation: ½(second 100 ms = 6.7 (seconds) If the wiper position of the DS1809 is incremented to ...
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PUSHBUTTON CONFIGURATION Figure assumed that the STR input will be controlled by either external logic or CPU driven. No external capacitors or diodes are needed for the command-initiated storage operation. The STR input will take precedence over ...
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PUSHBUTTON TIMING DIAGRAMS Figure 4 If during any pushbutton activity the STR input is activated, pushbutton operation will be suspended until the storage of EEPROM has been completed. Once complete, pushbutton inputs, if still active, will resume from the point ...
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ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature * This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the ...
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AC ELECTRICAL CONDITIONS PARAMETER Single Input Pulse Width Repetitive Pulse High Time Continuous Pulse Storage Control Pulse Capacitance ANALOG RESISTOR CHARACTERISTICS ELECTRICAL CONDITIONS PARAMETER End-to-End Resistor Tolerance Absolute Linearity Relative Linearity -3 dB Cutoff Frequency Temperature Coefficient NOTES: 1. All ...
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Valid at 25C only. 15. Absolute linearity is used to compare measured wiper voltage versus expected wiper voltage as determined by wiper position. The DS1809 is specified to provide a absolute linearity of ±0.60 LSB. 16. Relative linearity is ...
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... ORDERING INFORMATION ORDERING NUMBER DS1809-010 DS1809-050 DS1809-100 DS1809U-010 DS1809U-050 DS1809U-100 DS1809Z-010 DS1809Z-050 DS1809Z-100 PACKAGE OPERATING TEMPERATURE 8-PIN DIP -40C to +85C 8-PIN DIP -40C to +85C 8-PIN DIP -40C to +85C 8-PIN µSOP -40C to +85C 8-PIN µSOP -40C to +85C 8-PIN µSOP -40C to +85C 8-PIN SOIC ...