SKU: 89847100906

MAXIM INTEGRATED PRODUCTS DS1859E-050+ Non Volatile Digital Potentiometer, 50 kohm, Dual, Serial, Linear, 2.85 V

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Description

MAXIM INTEGRATED PRODUCTS DS1859E-050+ Non Volatile Digital Potentiometer, 50 kohm, Dual, Serial, Linear, 2.85 VThe DS1859E 050+ is a dual, temperature controlled resistor with internally calibrated monitor in 16 pin TSSOP package. The DS1859 dual, temperature controlled, non volatile(NV) variable resistors with three monitors consists of two 50kohm, 256 position, linear, variable resistors, three analogue monitor inputs (MON1, MON2, MON3); and a direct to digital temperature sensor. The device provides an ideal method for setting and temperature compensating

The DS1859E-050+ is a dual, temperature-controlled resistor with internally calibrated monitor in 16 pin TSSOP package. The DS1859 dual, temperature-controlled, non-volatile(NV) variable resistors with three monitors consists of two 50kohm, 256-position, linear, variable resistors, three analogue monitor inputs (MON1, MON2, MON3); and a direct to digital temperature sensor. The device provides an ideal method for setting and temperature compensating bias voltages and currents in control applications using minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus. Typical applications include optical transceivers, optical transponders instrumentation and industrial controls, RF power amps and diagnostic monitoring.
  • Supply voltage range is 2.85V to 5.5V
  • Operating temperature range from -40°C to 95°C
  • SFF-8472 Compatible
  • Five monitored channels (temperature, VCC, MON1, MON2, MON3)
  • Scalable dynamic range for external analogue inputs
  • Internal direct to digital temperature sensor
  • Alarm and warning flags for all monitored channels
  • Resistor settings changeable every 2°C
  • Access to monitoring and ID information configurable with separate device addresses
  • Two buffers with TTL/CMOS compatible inputs and open-drain outputs

Applications

Communications & Networking, Industrial

:
-40°C
:
256
:
95°C
:
Serial
:
16Pins
:
-
:
Dual
:
-
:
-
:
Linear
:
50kohm
:
50ppm/°C
:
2.85V
:
Each
:
5.5V
:
TSSOP
:
MSL 1 - Unlimited
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Product details

Operating Temperature Min -40°C
No. of Steps 256
Operating Temperature Max 95°C
Control Interface Serial
No. of Pins 16Pins
Resistance Tolerance -
No. of Pots Dual
Product Range -
Automotive Qualification Standard -
Track Taper Linear
End To End Resistance 50kohm
Temperature Coefficient 50ppm/°C
Supply Voltage Min 2.85V
Packaging Each
Supply Voltage Max 5.5V
Potentiometer IC Case Style TSSOP
MSL MSL 1 - Unlimited

Other details

Brand MAXIM INTEGRATED PRODUCTS
Part Number DS1859E-050+
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.

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Exchange/Return Notes
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SKU: 89847100906

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Autumn May
Waukegan, US
★★★★★ 5
Wonderful product!
I got the Apple Pencil (USB-C) a few months ago and I’ve honestly been so impressed with it. It pairs instantly with my iPad and starts working right away — no complicated setup at all. The USB-C charging is super convenient, especially since I already use the same charger for other devices. The writing experience feels incredibly smooth and natural. It’s very responsive with no noticeable lag, which makes taking notes, highlighting, and drawing feel effortless. I also love how precise it is — it makes writing neatly and editing small details really easy. It’s lightweight but still feels high-quality and durable. For note-taking, journaling, planning, or casual drawing, it does exactly what I need without the higher price tag of the Pro version. Overall, I think it’s a great value and a perfect choice if you want reliable performance without paying extra for features you may not need.
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Reviewed in the United States on February 11, 2026
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Shacara Bettard
Natrona Heights, US
★★★★★ 5
Great quality
absolutely love my Apple Pencil! ✨ The precision is amazing and it makes writing, drawing, and taking notes feel so smooth and natural. It connects instantly to my iPad and the battery life lasts forever. Definitely one of the best accessories I’ve purchased — it makes everything so much easier and more professional. Highly recommend for students, artists, or anyone who loves being organized! 🍎✏️
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Reviewed in the United States on May 22, 2026
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Monique C.
West Palm Beach, US
★★★★★ 5
Apple Pencil (USB-C): Device Compatibility Check Required
I’m extremely happy with this Apple Pencil! It connected to my iPad quickly and works flawlessly. The writing and drawing experience feels smooth and natural, almost like writing on paper. It’s very responsive with no lag, and the battery life is excellent. Perfect for note-taking, sketching, editing, and everyday productivity. The quality definitely matches the price, and it has made using my iPad so much more convenient. Highly recommend for students, creatives, or anyone wanting to get more out of their iPad.
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Reviewed in the United States on May 6, 2026
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Esme Journell
Los Angeles, US
★★★★★ 5
Perfect if you want to use Procreate
I wasn’t sure if this would work as well as the regular iPencil, because I had read this one doesn’t have features the more expensive one has. And I have to say, whatever those extra features are I’m not missing them! This works great, it’s very accurate, amazing quality. Considering how much I’m using it in Procreate, I would say it’s more than paid for itself! As expensive as it seems, it’s been a great value for the money. It’s easy to use and the design is simple. You just have to remember to occasionally plug it in to charge it- the end slides open, revealing a type-C charger port. But the battery life on it lasts a long time. I’ve used it all day before without it dying on me! That reminds me, I should probably go plug it in now…
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Reviewed in the United States on December 10, 2025
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Joseph G.Hodges
Carnegie, US
★★★★★ 5
Great Apple Pencil, easy set up via Bluetooth, and charges extremely fast.
Great value for the money, very easy to use and compatible with most iPads. It charges extremely fast, if you charge it for 10 minutes it’s at 100% even if it was at 10% when you charged it. Very easy to connect to your iPad via Bluetooth, feels good in your hand, and looks like it cost a lot more money than it did.
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Reviewed in the United States on March 29, 2026

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