Datasheet Summary
DS1267 Dual Digital Potentiometer Chip
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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 pensated 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...
