Manufacturer Part Number
DS1845E-010
Manufacturer
analog-devices
Introduction
The DS1845E-010 is a digital potentiometer from Analog Devices designed for data acquisition systems that feature dual potentiometers with I2C interface, packaged in a 14-TSSOP form.
Product Features and Performance
Digital Potentiometer
Linear taper configuration
Dual circuit design
100 and 256 tap points
Non-volatile memory
Selectable I2C address
Product Advantages
Dual circuits allow for multiple adjustments within a single chip
Non-volatile memory retains settings even after power loss
Selectable I2C address enables use in multi-device systems
Key Technical Parameters
Resistance: 10k Ohms
Number of Circuits: 2
Number of Taps: 100, 256
Voltage Supply Range: 2.7V to 5.5V
Operating Temperature Range: -40°C to 85°C
Typical Wiper Resistance: 500 Ohms
Quality and Safety Features
±20% Tolerance
Temperature Coefficient 750ppm/°C
Compatibility
Compatible with systems requiring I2C interface
Fits 14-TSSOP mounting
Application Areas
Data acquisition systems
Signal conditioning
Process control systems
Product Lifecycle
Status: Obsolete
Note that this component is reaching the end of its production life and may not be available in the future. Consider reviewing replacement or upgrade options.
Several Key Reasons to Choose This Product
Dual potentiometer integration ideal for complex adjustments
Non-volatile memory preserving settings
Versatile power supply compatibility
Reliable operation in varying temperatures
Ease of use with I2C communications
DS1845E-010+TAnalog Devices / Maxim Integrated
DS1844S-100/TRDALLAS