Manufacturer Part Number
MAX5408EEE+T
Manufacturer
Analog Devices
Introduction
The MAX5408EEE+T is a digital logarithmic taper potentiometer designed for electronic volume control or data acquisition systems.
Product Features and Performance
Logarithmic taper provides precise audio volume tuning
Dual potentiometer configuration
32 tap points for fine-grained control
10k ohm resistance value
Serial Peripheral Interface (SPI) for easy digital integration
Volatile memory retains settings while powered
Mute and zero-cross sense features for improved audio quality
High tolerance and temperature stability
Product Advantages
Accurate audio level setting
Stable performance across a wide temperature range
Useful for automated or remote control systems
Easy to integrate with digital systems
Key Technical Parameters
Number of Circuits: 2
Number of Taps: 32
Resistance: 10k Ohms
Interface: SPI
Voltage Supply: 2.7V to 3.6V
Temperature Coefficient: 35ppm/°C
Operating Temperature: -40°C to +85°C
Wiper Resistance: 1000 Ohms (Typical)
Quality and Safety Features
Constructed to meet high-quality standards
Safe and reliable operation within specified temperature ranges
Compatibility
Compatible with systems requiring a 2.7V to 3.6V power supply
SPI interface for compatibility with many microcontrollers
Application Areas
Audio equipment
Data acquisition systems
Automated system controls
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements and upgrades available as technology progresses
Several Key Reasons to Choose This Product
Highly precise logarithmic response for audio applications
Robust digital interface with SPI
Dual potentiometer design offers channel-independent control
Built-in mute and zero-crossing detection features reduce audio artifacts
Engineered by Analog Devices, a trusted industry leader
Comes in a standard 16-QSOP package conducive for surface mounting
Extended operating temperature range suitable for various environments