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Description
MAXIM INTEGRATED PRODUCTS MAX5423ETA+T Non Volatile Digital Potentiometer, 100 kohm, Single, SPI, Linear, ± 25%, 2.7 VThe MAX5423ETA+T is a 256 tap, non volatile digital potentiometer in 8 pin TDFN package. This device feature an internal non volatile EEPROM to store the wiper position for initialization during power up. The 3 wire SPI compatible serial interface allows communication at data rates up to 5MHz, it minimizes board space and reduce interconnection complexity in many applications. Typical applications are low temperature coefficient variable resistor, low
The MAX5423ETA+T is a 256-tap, non-volatile digital potentiometer in 8 pin TDFN package. This device feature an internal non-volatile EEPROM to store the wiper position for initialization during power-up. The 3-wire SPI-compatible serial interface allows communication at data rates up to 5MHz, it minimizes board space and reduce interconnection complexity in many applications. Typical applications are low-temperature-coefficient variable resistor, 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
- Supports 3-wire SPI interface
- Linear taper digital potentiometer
- End to end resistance is 100Kohm
- End to end resistance temperature coefficient is 35ppm/°C
- Ratiometric temperature coefficient is 5ppm/°C
- 500nA (typ) static supply current
- ±0.5LSB DNL in voltage divider mode
- ±0.5LSB INL in voltage divider mode
Applications
Power Management, Audio
- :
- -40°C
- :
- 256
- :
- 85°C
- :
- SPI
- :
- 8Pins
- :
- ± 25%
- :
- Single
- :
- Single 256-Tap Non-Volatile Digital Pots
- :
- -
- :
- Linear
- :
- 100kohm
- :
- 35ppm/°C
- :
- 2.7V
- :
- Cut Tape
- :
- 5.25V
- :
- TDFN
- :
- 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 | 8Pins |
| Resistance Tolerance | ± 25% |
| No. of Pots | Single |
| Product Range | Single 256-Tap Non-Volatile Digital Pots |
| Automotive Qualification Standard | - |
| Track Taper | Linear |
| End To End Resistance | 100kohm |
| Temperature Coefficient | 35ppm/°C |
| Supply Voltage Min | 2.7V |
| Packaging | Cut Tape |
| Supply Voltage Max | 5.25V |
| Potentiometer IC Case Style | TDFN |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | MAX5423ETA+T |
| Quantity | Each (Supplied on Cut Tape) |
| 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
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Skin feels so soft!
I actually love this stuff it makes my skin feel so smooth and soft after I use it! I don’t see a difference between the two they both work equally imo. Great if you’re in a budget and was great exfoliation!
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Reviewed in the United States on April 13, 2026
★★★★★ 2
Not as good as the real thing
I was really hoping to get a less expensive alternative to Dr Melaxin’s version. This just isn’t cutting it - it totally is not as effective, so I’m tossing this and going back. This one just doesn’t pill up as effectively.
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Reviewed in the United States on April 7, 2026
★★★★★ 1
Not as effective as original Dr. M
I bought this after reading several reviews that it is as effective as the original Dr. M. Having used both I can assert this product is NOT nearly as effective. I still had some of the original Dr. M. and did a half and half comparison and it was immediately clear. This exfoliate "pills" like the original but not nearly to the degree and when washed away the half I used the leftover Dr. M. was clean of dead skin and showed clear pores. The other half? Not so much. I'll be going back to the original.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Good stuff
Not the actual Dr. Melaxin but it still works!
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Amazing product
Size: 2.12 Ounce (Pack of 1)
This cream is amazing! I was not expecting the results I got. My face feels soft, plump, and the redness in my cheeks is disappearing. My skin looks youthful and I’m 57. Very hydrated definitely don’t hesitate to purchase.
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Reviewed in the United States on May 22, 2026