Manufacturer Part Number
AD5233BRUZ100
Manufacturer
Analog Devices
Introduction
Digital potentiometer for precision calibration and control
Product Features and Performance
Four programmable potentiometers in one package
64 programmable tap points per potentiometer
100k Ohm resistance
SPI interface for digital control
Non-volatile memory retains settings
Linear taper for predictable output
Cascade Pin for daisy-chaining multiple devices
Product Advantages
Maintains settings after power-off
Versatile use through digital control
High-temperature coefficient for stability
Surface mount design saves space
Useful in both single and dual-supply applications
Key Technical Parameters
64 taps for each of the 4 potentiometers
100k resistance with 15 Ohm typical wiper resistance
SPI digital interface
7V to 5.5V, ±2.5V to 2.75V supply voltage range
600ppm/°C temperature coefficient
Quality and Safety Features
Robust operating temperature range from -40°C to 85°C
Compatibility
24-TSSOP package compatible with standard SMT processes
Application Areas
Calibration of sensor signal conditions
Adjusting voltage references
Level adjustment for audio signals
Product Lifecycle
Obsolete product status
Consider alternatives or consult the manufacturer for replacement models
Several Key Reasons to Choose This Product
Precision calibration with fine 64-tap control
Reliable performance across varying temperatures
Non-volatile memory ensures persistence of settings
SPI control facilitates easy integration with digital systems
Linear taper provides accurate and predictable adjustments
AD5235BADI (Analog Devices, Inc.)