Manufacturer Part Number
AD5207BRUZ10-RL7
Manufacturer
Analog Devices
Introduction
The AD5207BRUZ10-RL7 is a digital potentiometer chip, optimized for data acquisition and instrumentation applications.
Product Features and Performance
Dual channel with 256-position
Linear taper configuration
10kΩ end-to-end resistance
Serial Peripheral Interface (SPI) compatible
Volatile memory operation
Features cascade pin for daisy-chaining multiple devices
Wide supply voltage range from 2.7V to 5.5V, with dual supply support at ±2.2V to 2.7V
Temperature coefficient of 500 ppm/°C
Wiper resistance typically 50Ω
Product Advantages
High resolution with 256 discrete steps for precise adjustment
Easy integration into existing systems using SPI interface
Flexibility in power supply requirements
Cascade feature enables the use of multiple devices without additional microcontroller IOs
Robust performance across a wide temperature range from -40°C to 125°C
Key Technical Parameters
2 Circuits
256 Taps
Resistance: 10kΩ
Interface: SPI
Voltage Supply: 2.7V ~ 5.5V, ±2.2V ~ 2.7V
Mounting Type: Surface Mount, 14-TSSOP
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Tolerance: ±30%
Operating temperature suited for industrial environments
Compatibility
Compatible with many microcontrollers and processors with SPI interface
Can be used with single or dual supply voltages
Application Areas
Industrial control systems
Communication systems
Instrumentation
Automotive electronics
Medical devices
Product Lifecycle
Product Status: Active
No indication of discontinuation, and upgrades or replacements are available as new devices are developed by Analog Devices.
Several Key Reasons to Choose This Product
High reliability and functionality from a well-known manufacturer, Analog Devices
Dual-channel design provides flexibility in usage
Fine resolution adjustment with 256 positions
SPI interface allows for simple integration into digital systems
Wide operating voltage range supports various applications
Can function in harsh environmental conditions due to extended operating temperature range
Cascade pin enables the connection of multiple devices, saving IO resources.
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