Manufacturer Part Number
AD4022BRMZ
Manufacturer
Analog Devices
Introduction
High-precision 20-bit SAR ADC with differential inputs, designed for data acquisition in industrial and instrumentation applications.
Product Features and Performance
20-bit resolution for high-precision measurements
Sampling rate of 500kSPS suitable for fast signal processing
Single differential input for accurate signal representation
Digital interfaces compatible with DSP, MICROWIRE, QSPI, and SPI protocols
SAR architecture allows for low-power consumption and high accuracy
External reference voltage for flexible system design
71V to 5.5V wide-ranging digital supply voltage for system compatibility
Operational temperature range from -40°C to 125°C for harsh environments
Product Advantages
High-resolution ADC provides enhanced signal fidelity
Fast sampling rate enables real-time data acquisition
The broad range of digital voltage supply compatibility simplifies system integration
Capable of operating in extreme temperatures, ensuring reliability in various applications
Key Technical Parameters
Resolution: 20 bits
Sampling Rate: 500,000 samples per second
Input Type: Differential
Data Interfaces: DSP, MICROWIRE, QSPI, SPI
Supply Voltage (Analog): 1.71V to 1.89V
Supply Voltage (Digital): 1.71V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Robust design for operation in extended temperature ranges
Compatibility
Support for multiple digital interfaces allows for use with various microcontrollers and digital systems
Application Areas
Instrumentation
Industrial data acquisition systems
Medical electronics
Test and measurement equipment
Product Lifecycle
Active status with no indication of nearing discontinuation
Availability of replacements or upgrades should be confirmed with the manufacturer
Several Key Reasons to Choose This Product
State-of-the-art resolution and sampling rate for demanding applications
Cross-platform digital interface compatibility facilitates integration
Operational reliability across wide temperature and voltage ranges
Designed by Analog Devices, a reputable manufacturer in precision technology
Suitable for a broad array of applications that require precise data acquisition
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