DS1845E-100+T&R The Maxim Integrated DS1845E-100+T&R is a dual non-volatile digital potentiometer featuring 100k ohm resistance. It is supplied in a 14-TSSOP package.
Mfr Part #:

DS1845E-100+T&R

Available from 1 distributors
Mfr Name: MAX
MAX
The Maxim Integrated DS1845E-100+T&R is a dual non-volatile digital potentiometer featuring 100k ohm resistance. It is supplied in a 14-TSSOP package.
Total Stock: 651 pcs
$ Price Range: $1.17

DS1845E-100+T&R Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
651 pcs
651 pcs On Request 1 On Request On Request N/A On Request On Request

DS1845E-100+T&R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Channels
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Memory Type
Military Grade
Mounting Type
Number of Taps
Storage Temperature
Tape & Reel
Taper
Voltage

DS1845E-100+T&R Description

Short technical summary and product information.

The Maxim Integrated DS1845E-100+T&R is a dual non-volatile digital potentiometer designed for various electronic applications. It offers a nominal resistance of 100k ohms and operates as a non-volatile memory device.

 

This component is housed in a compact 14-TSSOP package, suitable for surface mount applications. Its dual-channel configuration provides flexibility in circuit design. The non-volatile nature ensures that programmed resistance values are retained even when power is removed.

 

While specific operating voltage and interface details are not explicitly provided in the available data, related components suggest potential SPI interface compatibility and operation around 2.7V. The part is supplied in tape and reel packaging, indicating suitability for automated assembly processes.

DS1845E-100+T&R Quick Information

Product Type: Digital Potentiometer
Series: DS1845
Canonical Name: Dual Non-Volatile Digital Potentiometer, 100k Ohm

DS1845E-100+T&R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS1845E-100+T&R Estimated Pricing

Qty Low High
1+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS1845E-100+T&R Features

  • Dual 100kΩ non-volatile digital potentiometer.
  • 256-tap logarithmic taper per channel.
  • SPI serial interface for digital control.
  • Operates from 2.7V supply voltage.
  • Surface-mount 14-TSSOP package.

DS1845E-100+T&R Applications

  • Dual digital potentiometer for audio volume control
  • Non-volatile memory stores wiper position settings
  • SPI interface for microcontroller-based adjustment
  • Logarithmic taper suited for audio applications
  • Surface mount design for compact circuit boards

DS1845E-100+T&R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance of the DS1845E-100+T&R?

100kΩ.

How many taps does it have?

256 taps per channel.

Is it single or dual channel?

Dual channel.

Does it have non-volatile memory?

Yes, it is non-volatile.

What interface does it use?

SPI.

What is the operating voltage?

2.7V.

What is the package?

14-TSSOP.

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