Manufacturer Part Number
CAT5221YI-25-T2
Manufacturer
onsemi
Introduction
The CAT5221YI-25-T2 is a dual-channel digital potentiometer from onsemi. It features a linear taper, 64 taps, and a resistance of 2.5 kΩ. The device is controlled via an I2C interface and has non-volatile memory, allowing the wiper position to be retained even when the power is removed.
Product Features and Performance
Dual-channel digital potentiometer
Linear taper
64 taps
5 kΩ resistance
I2C interface
Non-volatile memory
Supply voltage range: 2.5V to 6V
Selectable address
Operating temperature range: -40°C to 85°C
Typical wiper resistance: 80 Ω
±20% resistance tolerance
±300 ppm/°C temperature coefficient
Product Advantages
Precise digital control of resistance
Non-volatile memory for wiper position retention
Selectable address for easy system integration
Wide operating temperature range
Key Reasons to Choose This Product
Precise and reliable digital potentiometer control
Energy-efficient operation with low power consumption
Easy system integration with selectable address
Robust performance across a wide temperature range
Quality and Safety Features
RoHS-compliant
Halogen-free
Compatibility
The CAT5221YI-25-T2 is compatible with standard I2C communication protocols and can be easily integrated into a variety of electronic systems.
Application Areas
Instrumentation and control systems
Audio equipment
Medical devices
Industrial automation
Consumer electronics
Product Lifecycle
The CAT5221YI-25-T2 is an obsolete product, meaning it is no longer in active production. However, onsemi may have alternative or equivalent models available. Customers are advised to contact our website's sales team for more information on available options.
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