Manufacturer Part Number
AD5232BRUZ100-RL7
Manufacturer
Analog Devices
Introduction
Digital Potentiometer, precision variable resistor device
Product Features and Performance
Non-Volatile memory retains settings
256-position linear taper adjustment
Dual-channel potentiometer configuration
SPI digital interface
Cascade Pin for daisy-chaining multiple devices
Product Advantages
High resistance accuracy and stability
Low temperature coefficient
Digital control for automation compatibility
Key Technical Parameters
100k Ohms resistance range
Number of taps: 256
Supply voltage range: 2.7V to 5.5V, dual supply ±2.25V to ±2.75V
SPI interface protocol
Tolerance: -40%, +20%
Temperature coefficient: 600 ppm/°C
Quality and Safety Features
Robust temperature range for operation: -40°C to 85°C
Survivability in harsh environments
Compatibility
Surface Mount compatible with 16-TSSOP package
SPI bus integration
Application Areas
Consumer electronics volume control
Adjustable power supplies
LCD panel brightness control
Product Lifecycle
Product Status: Active
Not nearing discontinuation, currently sustainable
Several Key Reasons to Choose This Product
Precision resistance tuning for application-specific requirements
Non-volatile memory for settings retention upon power cycle
SPI interface for digital systems integration
Scalability with cascade feature for using multiple devices in tandem
Reliable and stable performance under varying temperature conditions
AD5235BADI (Analog Devices, Inc.)