Manufacturer Part Number
DS1856E-050
Manufacturer
Analog Devices
Introduction
Digital Potentiometer with Integrated Temperature Sensor
Product Features and Performance
Linear Taper Configuration
Dual Rheostat Circuits
256 Position Resolution
50 kOhm Resistance
I2C Serial Interface
Non-Volatile Memory Retains Settings
Integrated Temperature Sensor
Surface Mount Design
Product Advantages
Precise Positioning with 256 Taps
Stable Performance with 50 ppm/°C Temperature Coefficient
No Mechanical Wear and Long-Term Reliability
Key Technical Parameters
Number of Circuits: 2
Number of Taps: 256
Resistance: 50k Ohms
Voltage Supply Range: 2.85V to 5.5V
Operating Temperature Range: -40°C to 95°C
Memory Type: Non-Volatile
Mounting Type: Surface Mount
Package: 16-TSSOP
Quality and Safety Features
Built-In Temperature Sensor for Thermal Monitoring
Reliable Solid-State Potentiometer
Compatibility
I2C Bus Compatible
Compatible with Other 16-TSSOP Mountable Boards
Application Areas
Electronic Tuning
Volume Control
Lamp Dimming
Sensor Trimming
Feedback Systems
Product Lifecycle
Active Status
Not Nearing Discontinuation
Availability of Replacements
Several Key Reasons to Choose This Product
Robust, No Mechanical Failure as Found in Traditional Potentiometers
Easy Electronic Adjustments through I2C Interface
On-Chip Temperature Sensor for Additional Functionality
Convenient Non-Volatile Memory Preserves Settings
Wide Operating Temperature Range for Diverse Environments
Small Footprint 16-TSSOP Package Saves Space on PCBs
Trusted Manufacturer Analog Devices Known for Quality Products