Manufacturer Part Number
AD5162BRMZ50
Manufacturer
analog-devices
Introduction
The AD5162BRMZ50 is a dual-channel, 256-position, digital potentiometer offering optimal performance in a wide range of data acquisition applications, requiring linear voltage adjustments.
Product Features and Performance
Dual-channel, providing simultaneous control over two settings
256-position adjustment for precise control
Linear taper characteristic for straightforward, predictable adjustments
SPI interface for easy digital control
Volatile memory retains settings only while powered
Operational over a broad supply voltage range (2.7V ~ 5.5V), enhancing compatibility
Surface mountable with 10-MSOP packaging for compact, space-efficient designs
Product Advantages
Precision control with 256 positions
Dual-channel design increases integration and flexibility in use
Wide operating temperature range ensures reliability in diverse environments
Low temperature coefficient (35ppm/°C) minimizes variation over temperature
SPI communication facilitates straightforward digital integration
Support for a broad range of supply voltages increases application versatility
Key Technical Parameters
Resistance: 50k Ohms
Number of Circuits: 2
Number of Taps: 256
Interface: SPI
Supply Voltage Range: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Temperature Coefficient: 35ppm/°C
Wiper Resistance (Typ): 160 Ohms
Quality and Safety Features
Rigid testing standards ensure high reliability and durability
Compliance with industry safety and quality standards
Low tolerance (±20%) ensures predictable performance
Compatibility
SPI interface supports wide compatibility with microcontrollers and digital systems
Versatile voltage supply range (2.7V ~ 5.5V) for various applications
Application Areas
Precision control in audio applications
Variable resistor configurations in electronic circuits
Data acquisition systems requiring fine adjustment
Industrial control systems
Product Lifecycle
Status: Active
This model is currently in active production with no immediate discontinuation notice, ensuring availability for new designs and replacements.
Several Key Reasons to Choose This Product
High precision and flexibility due to dual-channel configuration and 256-position adjustment
Broad applicability thanks to a wide operating temperature range and voltage supply range
Easy integration into digital systems with SPI communication
Reliable performance backed by stringent quality testing and low temperature coefficient
Suitable for a variety of applications, from audio systems to industrial controls
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