Manufacturer Part Number
AD8400ARZ50-REEL
Manufacturer
Analog Devices
Introduction
The AD8400ARZ50-REEL is a single-channel digital potentiometer designed for data acquisition and control applications.
Product Features and Performance
Digital potentiometer with 256 positions
Linear taper characteristic
SPI (Serial Peripheral Interface) communication
Operational flexibility with volatile memory
Product Advantages
High resolution with 256 taps for precise adjustments
Reliable digital control simplifies the integration into system designs
Wide supply voltage range (2.7V to 5.5V) for various applications
Durable and stable with a temperature coefficient of 500ppm/°C
Key Technical Parameters
1 circuit configuration
50k Ohms end-to-end resistance
±30% Tolerance
200 Ohms wiper resistance (typical)
Quality and Safety Features
Operational temperature range from -40°C to 125°C
Surface mount package for secure PCB mounting
Compatibility
SPI interface for compatibility with a broad range of microcontrollers
Application Areas
Electronic adjustments in audio/video equipment
Calibration and control systems in industrial automation
Feedback systems requiring variable resistance values
Product Lifecycle
Product status: Active
Not in the phase of discontinuation
Options for upgrades and replacements available
Several Key Reasons to Choose This Product
256 tap positions for precise control
Broad supply voltage range catering to different power requirements
Simple digital interface for ease of use in embedded systems
Stable performance over varying temperatures
Compact 8-SOIC package for minimal board space usage
AD8402A50ADI (Analog Devices, Inc.)