Datasheet Details
| Part number | DS1267 |
|---|---|
| Manufacturer | Dallas Semiconducotr |
| File Size | 312.47 KB |
| Description | Dual Digital Potentiometer Chip |
| Datasheet |
 DS1267 Datasheet
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General Description
L0, L1 H0, H1 W0, W1 VB SOUT
RST
DQ CLK COUT VCC GND NC
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Low End of Resistor High End of Resistor Wiper Terminal of Resistor Substrate Bias Voltage Stacked Configuration Output Serial Port Reset Input Serial Port Data Input Serial Port Clock Input Cascade Port Output +5 Volt Supply Ground No In
Key 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.