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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Digital PotentiometersDS1803E-100+T&R
DS1803E-100+T&R Image
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See specifications for product details.

DS1803E-100+T&R - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS1803E-100+T&R
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS1803E-100+T&R
ECAD Model
Parts Description
IC DGT POT 100KOHM 256TP 14TSSOP
Detailed Description
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
DS1803.pdf
RoHs Status
ROHS3 Compliant
In stock: 8513

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Specifications

DS1803E-100+T&R Tech Specifications
Analog Devices Inc./Maxim Integrated - DS1803E-100+T&R technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS1803E-100+T&R

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply 2.7V ~ 5.5V  
Tolerance ±20%  
Temperature Coefficient (Typ) 750ppm/°C  
Taper Linear  
Supplier Device Package 14-TSSOP  
Series -  
Resistance - Wiper (Ohms) (Typ) 400  
Resistance (Ohms) 100k  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Number of Taps 256  
Number of Circuits 2  
Mounting Type Surface Mount  
Memory Type Volatile  
Interface I²C  
Features Selectable Address  
Configuration Potentiometer  
Base Product Number DS1803  

Parts Introduction

Manufacturer Part Number

DS1803E-100+T&R

Manufacturer

Analog Devices

Introduction

Digital potentiometer for data acquisition applications

Product Features and Performance

Two independent potentiometer circuits

256 position linear taper adjustment

I2C serial interface for digital control

Selectable I2C address allows multiple devices on the same bus

Volatile memory retains settings only while powered

Product Advantages

High resolution with 256 taps

Dual-channel control in a single IC

Wide operating voltage range from 2.7V to 5.5V

Compact 14-TSSOP package for space-saving

Key Technical Parameters

Resistance 100k Ohms

Temperature Coefficient 750ppm/°C

Supply Voltage 2.7V to 5.5V

Operating Temperature -40°C to 85°C

Tolerance ±20%

Typical Wiper Resistance 400 Ohms

Quality and Safety Features

Built-in robustness for operation in varied thermal environments

Compatibility

I2C communication for use with various microcontrollers

Application Areas

Automated device calibration

Consumer electronics volume control

Adjustable power supplies

Industrial automation control systems

Product Lifecycle

Active status, not nearing discontinuation

Key Reasons to Choose This Product

Precision control with 256 tap points

Stable performance across a wide temperature range

Ideal for applications needing precise voltage adjustments

Convenient serial communications interface

Multiple devices can be used in parallel with address selection

Supports a broad voltage supply range, enhancing compatibility with other system components

Lightweight, compact surface-mount package for integration into space-constrained designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS1803E-100+T&R

Product Attribute DS1803E-100+T&R DS1803E-010 DS1803E-50+T&R DS1803Z-010+T&R
Part Number DS1803E-100+T&R DS1803E-010 DS1803E-50+T&R DS1803Z-010+T&R
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Features Selectable Address Selectable Address Selectable Address Selectable Address
Supplier Device Package 14-TSSOP 14-TSSOP 14-TSSOP 16-SOIC
Taper Linear Linear Linear Linear
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Tolerance ±20% ±20% ±20% ±20%
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Configuration Potentiometer Potentiometer Potentiometer Potentiometer
Base Product Number DS1803 DS1803 DS1803 DS1803
Interface I²C I²C I²C I²C
Temperature Coefficient (Typ) 750ppm/°C 750ppm/°C 750ppm/°C 750ppm/°C
Series - - - -
Resistance (Ohms) 100k 10k 50k 10k
Memory Type Volatile Volatile Volatile Volatile
Resistance - Wiper (Ohms) (Typ) 400 400 400 400
Number of Circuits 2 2 2 2
Number of Taps 256 256 256 256
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 16-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)

DS1803E-100+T&R Datasheet PDF

Download DS1803E-100+T&R pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS1803E-100+T&R - Analog Devices Inc./Maxim Integrated.

Datasheets
DS1803.pdf
Environmental Information
Maxim Integrated RoHS Cert.pdf Material Declaration DS1803E-100+T&R.pdf
Application Notes
How to Increase the Bandwidth of Digital Potentiom.pdf Using an Analog Voltage to Control a Digital Poten.pdf Adding Windows NT/2000/XP Support to the AN3315 Pa.pdf Writing Parallel-Port 2-Wire Software in C.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS1803E-100+T&R Image

DS1803E-100+T&R

Analog Devices Inc./Maxim Integrated
32D-DS1803E-100+T&R

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