Manufacturer Part Number
AD7891ASZ-1
Manufacturer
Analog Devices
Introduction
Analog Devices' high-performance 12-bit data acquisition system with 8-channel multiplexer
Product Features and Performance
8-channel multiplexed analog inputs
12-bit resolution for precise data conversion
High sampling rate of 500k samples per second
Flexible serial and parallel data interfaces
Single 5V voltage supply for simplified design
Operates across a wide temperature range from -40°C to 85°C
Surface mount 44-QFP package for compact PCB design
Product Advantages
High integration reduces component count
Fast conversion for real-time data processing
Robust operating temperature range suitable for industrial applications
Versatile interfacing compatible with various microcontrollers and DSPs
High-resolution ADC enhances measurement accuracy
Key Technical Parameters
12-bit resolution
500k samples per second sampling rate
8-channel analog input
5V single-supply operation
Serial and parallel interfaces
44-MQFP package
Quality and Safety Features
Operational in demanding industrial temperatures from -40°C to 85°C
Manufactured by Analog Devices, known for high-quality electronic components
Compatibility
Compatible with various digital systems due to flexible data interfaces
Application Areas
Industrial automation
Process control systems
Robotics
Data logging equipment
Medical instrumentation
Product Lifecycle
Active status product, not close to discontinuation
Future replacements or upgrades may become available over time
Several Key Reasons to Choose This Product
High-speed, multi-channel data acquisition capability for simultaneous monitoring
Precision 12-bit ADC ensuring accurate data representation
Reliable performance in extreme conditions for diverse industrial applications
Ease of system integration with serial and parallel output options
Long-term availability and support from Analog Devices
