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DS1868

Dallas Semiconducotr
Part Number DS1868
Manufacturer Dallas Semiconducotr
Description Dual Digital Potentiometer Chip
Published Jun 28, 2006
Detailed Description www.DataSheet4U.com DS1868 Dual Digital Potentiometer Chip www.dalsemi.com FEATURES § Ultra-lowpower consumption, quie...
Datasheet PDF File DS1868 PDF File

DS1868
DS1868


Overview
www.
DataSheet4U.
com DS1868 Dual Digital Potentiometer Chip www.
dalsemi.
com FEATURES § Ultra-lowpower consumption, quiet, pumpless design § Two digitally controlled, 256-position potentiometers § Serial port provides means for setting and reading both potentiometers § Resistors can be connected in series to provide increased total resistance § 20-pin TSSOP, 16-pin SOIC, and 14-pin DIP packages are available.
§ Resistive elements are temperature compensated to ±0.
3 LSB relative linearity § Standard resistance values: - DS1868-10 ∼ 10 kΩ - DS1868-50 ∼ 50 kΩ - DS1868-100 ∼ 100 kΩ § +5V or ±3V operation § Operating Temperature Range: - Industrial: -40°C to 85°C PIN ASSIGNMENT VB DNC H1 L1 W1 R...



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