Manufacturer Part Number
AD8400ARZ100
Manufacturer
Analog Devices
Introduction
The AD8400ARZ100 is a single-channel digital potentiometer, offering a reliable and precise voltage control solution for various applications.
Product Features and Performance
Linear Taper for predictable control
One Potentiometer channel for single-point adjustment
256 Position settings for fine resolution
100k Ohms resistance provides a broad range of adjustment
SPI Interface for simple digital control
Volatile Memory retains settings only while powered
Operating supply voltage range from 2.7V to 5.5V for compatibility with most systems
500ppm/°C Temperature coefficient for stable performance across temperature variations
Surface Mount 8-SOIC package for compact design
Can operate between -40°C and 125°C, suitable for harsh environments
Typical wiper resistance of 200 Ohms to ensure minimal effect on circuit
Product Advantages
High resolution with 256 taps for precise adjustments
Versatile supply voltage range suitable for various electronic circuits
Robust performance with a wide operating temperature range
Simple and standard SPI interface enhances compatibility
Analog Devices' reliability and performance reputation
Key Technical Parameters
Resistance: 100k Ohms
Number of Circuits: 1
Number of Taps: 256
Voltage - Supply: 2.7V ~ 5.5V
Mounting Type: Surface Mount
Temperature Coefficient: 500ppm/°C
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to adhere to strict industry standards
Manufactured by a reputable company known for high-quality components
Compatibility
SPI interface ensures compatibility with most microcontrollers
Surface Mount compatible with standard PCB manufacturing processes
Application Areas
Volume control in audio systems
LCD screen backlight adjustments
Calibration and tuning of sensors and circuits
Industrial automation systems
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Replacements or upgrades may become available according to market evolution and company R&D advancements
Several Key Reasons to Choose This Product
Offers precise control with a high number of taps
Constructed by Analog Devices, a leader in semiconductor design
Suitable for a wide range of electronic applications due to its voltage supply flexibility
Engineered to perform reliably in extreme temperatures
Backed by the manufacturer's reputation and support services
AD8400A10ADI (Analog Devices, Inc.)