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Description
MAXIM INTEGRATED PRODUCTS MAX5479EUD+ Non Volatile Digital Potentiometer, 100 kohm, Dual, I2C, Linear, ± 25%, 2.7 VThe MAX5479EUD+ is a dual non volatile linear taper digital potentiometer in 14 pin TSSOP package. This device combines two independently controlled 256 position potentiometers and the device control is achieved through IC interface. The low temperature coefficient makes the device ideal for applications requiring a low temperature coefficient variable resistor such as low drift, programmable gain amplifier circuit configurations. Supply voltage range
The MAX5479EUD+ is a dual non-volatile linear taper digital potentiometer in 14 pin TSSOP package. This device combines two independently controlled 256 position potentiometers and the device control is achieved through I²C interface. The low temperature coefficient makes the device ideal for applications requiring a low temperature coefficient variable resistor such as low drift, programmable gain amplifier circuit configurations.
- Supply voltage range is 2.7V to 5.25V
- Operating temperature range from -40°C to 85°C
- Power-on recall of wiper position from non-volatile memory
- EEPROM write protection
- Ratiometric temperature coefficient of 10ppm/°C
- Static supply current of 1µA
- Data rate of 400Kbps
- Three address inputs allows eight unique address combinations
- End to end resistance is 100Kohm at ±25% tolerance and temperature coefficient is 70ppm/°C
- ±0.5 LSB differential nonlinearity (DNL), ±1 LSB integral nonlinearity (INL) in voltage divider mode
Applications
Power Management
- :
- -40°C
- :
- 256
- :
- 85°C
- :
- I2C
- :
- 14Pins
- :
- ± 25%
- :
- Dual
- :
- Dual 256-Tap Non-Volatile Digital Pots
- :
- -
- :
- Linear
- :
- 100kohm
- :
- 70ppm/°C
- :
- 2.7V
- :
- Each
- :
- 5.25V
- :
- TSSOP
- :
- MSL 1 - Unlimited
Product details
| Operating Temperature Min | -40°C |
| No. of Steps | 256 |
| Operating Temperature Max | 85°C |
| Control Interface | I2C |
| No. of Pins | 14Pins |
| Resistance Tolerance | ± 25% |
| No. of Pots | Dual |
| Product Range | Dual 256-Tap Non-Volatile Digital Pots |
| Automotive Qualification Standard | - |
| Track Taper | Linear |
| End To End Resistance | 100kohm |
| Temperature Coefficient | 70ppm/°C |
| Supply Voltage Min | 2.7V |
| Packaging | Each |
| Supply Voltage Max | 5.25V |
| Potentiometer IC Case Style | TSSOP |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | MAX5479EUD+ |
| Quantity | Each |
| Technical Data Sheet 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.
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Exchange/Return Notes
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4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Cute but not the sturdiest
Color: White
It hold everything well and looks really nice on my dresser. I like that the variations in the leaves allows for me to hang things of varying size up in a way that’s cute and accessible when I want to wear it. I like having all my jewelry visible at a glance.
The base is a really light weight wood and so you can’t screw the top super tightly just because the wood wouldn’t hold up to that very well. That means that the tree may lean or spin a bit if you’re grabbing your earring and it’s base from one of the leaves. There’s no fear of breakage, but just not the ideal experience. So it’s not the sturdiest. It doesn’t really need to be to do what it does, but that’s the one thing I wish could be improved about this display.
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Reviewed in the United States on February 26, 2023
★★★★★ 5
I love this!!
I struggled to put it together - I had to use pliers and REALLY PRY to get the nut off in order to screw it to the base. But once I did, I am super happy with this. It's pretty and has a lot of room for all my earrings. I also put necklaces and bracelets in the base. The downside other than how hard it was to put together is how wobbly the tree part is, but I think if I tightened the screw, it would be fine.
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Reviewed in the United States on September 21, 2023
★★★★★ 5
Awesome jewelry tree
Color: Black
The design is attractive and the holes for earrings are placed perfectly. I also have several necklaces hanging on the branches. The tray underneath the tree is perfect for bracelets and watches.I feel this is a unique design. I did attach washers above and below the tray on the screw to secure the tree better- love it!!!
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Reviewed in the United States on July 19, 2024
★★★★★ 5
Great!
Color: White
Wife loves it! Looks good as well.
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Reviewed in the United States on September 10, 2025
★★★★★ 5
Buy it
Color: Black, Color: Black
This was super easy to assemble, I didn’t even need any tools. It had plenty of room for my 46 current pairs of earrings, plus room for 18 more. It feels sturdy and isn’t outrageously over sized so it fit perfectly on top of my old jewelry box. The tray at the bottom is great too because now I can keep my rings and ear cuffs on display rather than try and stuff them on top of each other in the jewelry box.
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Reviewed in the United States on June 29, 2021