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Description
MAXIM INTEGRATED PRODUCTS DS1267BS-100+ Volatile Digital Potentiometer, 100 kohm, Dual, SPI, Linear, ± 20%, 4.5 VThe DS1267BS 100+ is a dual digital potentiometer in 16 pin WSOIC package. This chip consists of two digitally controlled, solid state potentiometers, each potentiometer is composed of 256 resistive sections. Between each resistive section and both ends of the potentiometer are tap points which are accessible to the wiper. The position of the wiper on the resistive array is set by an 8bit value that controls which tap point is connected to the wiper
The DS1267BS-100+ is a dual digital potentiometer in 16 pin WSOIC package. This chip consists of two digitally controlled, solid state potentiometers, each potentiometer is composed of 256 resistive sections. Between each resistive section and both ends of the potentiometer are tap points which are accessible to the wiper. The position of the wiper on the resistive array is set by an 8bit value that controls which tap point is connected to the wiper output. Communication and control of the device is accomplished via a 3-wire serial port interface. This interface allows the device wiper position to be read or written.
- Supply voltage range is 4.5V to 5.5V
- Operating temperature range from -40°C to 85°C
- 100Kohm end to end resistance & ±20% end to end resistor tolerance (-40°C to +85°C, VCC = 5V ±10%)
- Maximum CLK frequency of 3.5MHz (-40°C to +85°C, VCC = 5V ±10%)
- Resistors can be connected in series to provide increased total resistance
- Resistive elements are temperature compensated to ±0.3LSB relative linearity
- Minimum data setup time 30ns & minimum data hold time is 10ns
- Input capacitance of 5pF at TA = +25°C
- Output capacitance of 7pF at TA = +25°C
- Integral nonlinearity (INL) is ±.75LSB (-40°C to +85°C, VCC = 5V ±10%)
Applications
Power Management
- :
- -40°C
- :
- 256
- :
- 85°C
- :
- SPI
- :
- 16Pins
- :
- ± 20%
- :
- Dual
- :
- Dual 256-Tap Volatile Digital Pots
- :
- -
- :
- Linear
- :
- 100kohm
- :
- 750ppm/°C
- :
- 4.5V
- :
- Each
- :
- 5.5V
- :
- WSOIC
- :
- MSL 1 - Unlimited
Product details
| Operating Temperature Min | -40°C |
| No. of Steps | 256 |
| Operating Temperature Max | 85°C |
| Control Interface | SPI |
| No. of Pins | 16Pins |
| Resistance Tolerance | ± 20% |
| No. of Pots | Dual |
| Product Range | Dual 256-Tap Volatile Digital Pots |
| Automotive Qualification Standard | - |
| Track Taper | Linear |
| End To End Resistance | 100kohm |
| Temperature Coefficient | 750ppm/°C |
| Supply Voltage Min | 4.5V |
| Packaging | Each |
| Supply Voltage Max | 5.5V |
| Potentiometer IC Case Style | WSOIC |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | DS1267BS-100+ |
| Quantity | Each |
| Technical Data Sheet EN | |
| Application Note EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Good for light stuff
Color: Black, Size: 15 inches, Color: Black, Size: 15 inches
Good product. Very light though and if it’s in dry wall won’t hold something really heavy. I don’t think it would hold 20 pounds just light. I put over my washer and dryer and put one right on top that way I can put heavy stuff on that side without it weighing down and being ripped out of the wall. I won’t be putting heavy stuff on the right side I used 4 pieces and the wall is about 60-62 inches long
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Perfect sized floating shelves
Color: Black, Size: 24 inches, Color: Black, Size: 24 inches
These are great and the perfect width. I had my contractor install them because my tile had to have a hole drilled into it. I love that it looks seemless and flat to the tile. New bathroom renovation. I am very pleased. Holds a few towels also candles and a little plant with extra space. Perfect for a minimal look or if you have a small bathroom. Color was spot on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 3
Not What I Expected
Color: White, Size: 32 inches
This set of floating shelves was a disappointment. They’re advertised as holding 20 pounds, but mine began to bend with barely 10 pounds on them. All the screws and anchors were installed tightly and correctly, yet the metal brackets still warped under minimal weight. The shelves look fine on the wall, but I’m leaving them up only because I don’t want to patch a dozen holes—not because they’re sturdy. Definitely not the quality or strength I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Love them
Color: White, Size: 15 inches, Color: White, Size: 15 inches
I have these floating shelves all over my house. The are made nice and sturdy and they come with simple instructions. They come it various sizes and can almost fit anywhere. These particular shelves are in my makeup closet and they look so great and organized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
Exceeds my expectations
Color: White, Size: 24 inches, Color: White, Size: 24 inches
Easy to install, exceeds my expectations. I’d buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
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