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
|
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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