Manufacturer Part Number
DS1845E-010+T&R
Manufacturer
Analog Devices
Introduction
The DS1845E-010+T&R is a digital potentiometer for data acquisition applications.
Product Features and Performance
Dual potentiometer configuration
100 and 256 programmable taps
Non-Volatile memory retains settings
I2C serial interface for communication
Linear taper for precision adjustments
Selectable I2C address for multi-device use
Product Advantages
Low temperature coefficient for stable performance
Wide operating temperature range suitable for various environments
Supports multiple power supply voltages
Key Technical Parameters
Number of Circuits: 2
Resistance: 10kΩ
Tolerance: ±20%
Temperature Coefficient: 750ppm/°C
Memory Type: Non-Volatile
Voltage Supply: 2.7V to 5.5V
Quality and Safety Features
Robust surface mount package (14-TSSOP)
Operational across wide temperature extremes (-40°C to 85°C)
Compatibility
Compatible with systems using I2C communication protocol
Fits into 14-TSSOP footprint
Application Areas
Consumer electronics
Industrial control systems
Automated test equipment
Product Lifecycle
Product Status: Active
Constantly monitored for production status and availability
Reasons to Choose This Product
Reliable performance from a trusted manufacturer
Flexibility for use in multiple applications
Ease of integration into existing and new designs
Long-term availability for future projects
High precision and repeatability for critical adjustments