DS1804-100+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS1804-100+

Manufacturer

Analog Devices

Introduction

The DS1804-100+ is a data acquisition digital potentiometer designed for precise resistance tuning in a compact 8-DIP package, suitable for a variety of applications requiring variable resistance settings.

Product Features and Performance

Linear taper configuration

Single circuit with 100 taps for fine adjustment

Non-Volatile memory retains settings without power

Operational from 2.7V to 5.5V power supply

Through-hole mounting for secure installation

Temperature range from -40°C to 85°C

Product Advantages

High resistance value of 100k Ohms allows for broad application use

Non-Volatile memory enhances product reliability by preserving settings

Wide operating temperature range ensures performance in extreme conditions

Key Technical Parameters

Number of Circuits: 1

Number of Taps: 100

Resistance: 100k Ohms

Interface: Up/Down (U/D, INC, CS)

Voltage - Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Quality and Safety Features

Tolerance of ±20% ensures reliable resistance settings

Temperature Coefficient: 750ppm/°C for stable performance under temperature changes

Compatibility

Mounting Type: Through Hole ensures compatibility with general PCB design

Application Areas

Consumer Electronics

Industrial Automation

Communication Systems

Automotive systems

Product Lifecycle

Status: Active

This product is currently active with no near discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Finely adjustable with 100 tap points for precise control

Supports a wide voltage range, making it versatile for various applications

Robust operating temperature range suited for harsh environments

Non-Volatile memory technology preserves settings, reducing maintenance effort

Easy integration into existing systems with its through-hole mounting configuration