Manufacturer Part Number
DS1859B-050+
Manufacturer
Analog Devices
Introduction
The DS1859B-050+ is a digital potentiometer designed for advanced data acquisition and signal conditioning applications offered in a compact packaging.
Product Features and Performance
I2C Interface
Selectable Address functionality
Integrated Temperature Sensor
Two independent potentiometer circuits
256 position taps per potentiometer
Product Advantages
Non-volatile memory preserves settings through power cycles
Compact 16-CSBGA package to minimize board space used
High resistance tolerance and temperature stability
Key Technical Parameters
Resistance: 50k Ohms
Taper: Linear
Supply Voltage: 2.85V to 5.5V
Temperature Coefficient: 50ppm/°C
Operational Temperature Range: -40°C to 95°C
Quality and Safety Features
Robust construction ensuring long-term reliability
Compliance with international quality standards
Compatibility
Compatible with systems requiring low-voltage digital potentiometer functions
Application Areas
Telecommunications
Consumer electronics
Instrumentation and testing equipment
Product Lifecycle
The product status is currently active
Continuous manufacturing with no known plans for discontinuation
Several Key Reasons to Choose This Product
High-resolution setting allows for precision control and adjustment
Embedded temperature sensor aids in environmental adaptation
Non-volatile memory ensures setting retention after power loss
Highly compact package enables use in space-constrained applications
Flexible voltage range to accommodate various design requirements
DS1859E-050/TRAnalog Devices / Maxim Integrated
DS1859BNA