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DS1869S-10+

In Stock: 6,958

The DS1869S-10+ is a digital potentiometer with a 1 function option, featuring a 10000 Ohm resistance and an increment/decrement control interface

DS1869S-10+ Information

Description

For engineers and circuit designers seeking a dual digital potentiometer chip that offers both precision and versatility, the DS1869S-10+ presents an attractive solution. With its two 256-tap digital potentiometers, 10 kΩ resistance range, and standard I2C interface, it provides the means to fine-tune electronic circuits to exact specifications. The chip's non-volatile memory ensures that settings are preserved even without power, adding a layer of convenience for users. Additionally, its programmable resistor ladder allows for linear or logarithmic taper potentiometer functions, further expanding its range of potential applications. Complemented by a wide power supply range and low power consumption, the DS1869S-10+ is well-suited for integration into diverse electronic designs, making it a valuable asset for engineers and designers alike

Features

  • Replaces mechanical variable resistors
  • Operates from 3V or 5V supplies
  • Electronic interface provided for digital as well as manual control
  • Internal pull-ups with debounce for easy interfacing to mechanical push buttons
  • Wiper position is maintained in the absence of power
  • Low cost alternative to mechanical controls
  • Applications include volume, tone, contrast, brightness, and dimmer control
  • 8-pin SOIC and 8-pin DIP packages are available
  • Standard resistance values for Dallastat
  • - DS1869-10 ~ 10 kΩ
  • - DS1869-50 ~ 50 kΩ
  • - DS1869-100 ~ 100 kΩ
  • Operating temperature range:
  • - Industrial: -40°C to +85°C
  • 3V to 8V differential supply operational range

Specifications

Part Life Cycle Code Obsolete Pin Count 8
Reach Compliance Code ECCN Code EAR99
HTS Code 8542.39.00.01 Additional Feature ALSO OPERATE WITH SINGLE 5V SUPPLY
Control Interface INCREMENT/DECREMENT Converter Type DIGITAL POTENTIOMETER
JESD-30 Code R-PDSO-G8 JESD-609 Code e3
Length 5.31 mm Moisture Sensitivity Level 1
Negative Supply Voltage-Nom -1.5 V Number of Functions 1
Number of Positions 64 Number of Terminals 8
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Resistance Law LINEAR Resistance Tolerance-Max 20%
Seated Height-Max 2.13 mm Supply Voltage-Nom 1.5 V
Surface Mount YES Temperature Coefficient-Nom 750 ppm/°C
Temperature Grade INDUSTRIAL Terminal Finish MATTE TIN
Terminal Form GULL WING Terminal Pitch 1.27 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) 30
Total Resistance-Nom 10000 Ω Width 5.285 mm
Package/Case SOIC-8

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