Part Number
|
DS1267 |
Manufacturer
|
Dallas Semiconducotr |
Description
|
Dual Digital Potentiometer Chip |
Published
|
Sep 23, 2005 |
Detailed Description
|
DS1267 Dual Digital Potentiometer Chip
www.dalsemi.com
FEATURES
§ Ultra-low power consumption, quiet, pumpless design §...
|
Datasheet
|
DS1267
|
Overview
DS1267 Dual Digital Potentiometer Chip
www.
dalsemi.
com
FEATURES
§ Ultra-low power 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 § 14-pin DIP, 16-pin SOIC, 20-pin TSSOP packages § Resistive elements are temperature compensated to ±0.
3 LSB relative linearity § Standard resistance values: – DS1267-10 ~ 10 kΩ – DS1267-50 ~ 50 kΩ – DS1267-100 ~ 100 kΩ § Operating Temperature Range: – Industrial: -40°C to +85°C
PIN ASSIGNMENT
VB NC H1 L1 W1 RST CLK GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC NC SOUT ...
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