Manufacturer Part Number
DS1267BS-050+
Manufacturer
Analog Devices
Introduction
The DS1267BS-050+ is a dual digital potentiometer designed for data acquisition and control systems.
Product Features and Performance
2-channel digital potentiometer with 256 positions
50k Ohms programmable resistance
Linear taper characteristic
Serial interface communication
Cascade Pin feature for daisy-chaining
Surface Mount 16-SOIC package
Product Advantages
High-resolution with 256 taps
Precise adjustment with linear response
Simple integration with serial interface
Capability to connect multiple devices via Cascade Pin
Operational over a wide temperature range (-40°C to 85°C)
Key Technical Parameters
Number of Circuits: 2
Resistance: 50k Ohms
Interface: Serial
Memory Type: Volatile
Supply Voltage: 5V
Tolerance: ±20%
Temperature Coefficient: 750ppm/°C
Mounting Type: Surface Mount
Operating Temperature Range: -40°C to 85°C
Wiper Resistance: 900 Ohms typical
Quality and Safety Features
Built to comply with industry standards for quality and safety
Compatibility
Supports a variety of digital control systems due to its serial interface
Easily integrated into circuit boards with standard SOIC footprint
Application Areas
Industrial automation
Consumer electronics
Instrumentation
Data acquisition systems
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation, with ongoing availability of replacements and potential upgrades
Several Key Reasons to Choose This Product
High level of precision with 256 taps ensuring fine adjustment
Built-in linear taper for predictable parameter changes
Ease of integration with existing digital control systems
Robust operation in extreme temperatures making it suitable for diverse applications
Quality assurance from reputable manufacturer Analog Devices
Serial interface allowing for compact and flexible designs through daisy-chaining