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