Manufacturer Part Number
AD4020BRMZ
Manufacturer
Analog Devices
Introduction
High precision 20-bit ADC featuring 1.8 MSPS sampling rate for data acquisition systems
Product Features and Performance
20-bit resolution
8M samples per second
Single differential input
SAR architecture
External voltage reference
Wide analog supply voltage range: 1.71V to 1.89V
Digital supply voltage up to 5.5V
Operating temperature range from -40°C to +125°C
Product Advantages
High-resolution conversion for accurate measurements
Fast sampling rate suitable for dynamic signal analysis
Differential input reduces common-mode noise
Compatibility with various digital interfaces (DSP, MICROWIRE, QSPI, SPI)
Capable of operating over a wide range of power supply voltages
Key Technical Parameters
Number of Bits: 20
Sampling Rate: 1.8MSPS
Number of Inputs: 1
Input Type: Differential
Data Interface: DSP, MICROWIRE, QSPI, SPI
Architecture: SAR
Reference Type: External
Voltage Supply, Analog: 1.71V to 1.89V
Voltage Supply, Digital: 1.71V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built to industry standards for reliability and durability
Operations in extreme temperatures supported
Compatibility
Suitable for applications requiring DSP, MICROWIRE, QSPI, or SPI interfaces
Application Areas
Precision data acquisition
Industrial automation and control systems
Medical instrumentation
Environmental monitoring
Product Lifecycle
Currently active status
No indication of discontinuation
Replacement and upgrade options are expected to be available
Several Key Reasons to Choose This Product
High precision for a broad range of applications
Rapid data sampling enables use in dynamic environments
Compatible with several digital communication interfaces
Operates within a wide thermal range suitable for harsh conditions
Produced by renowned manufacturer Analog Devices
Low power consumption ensures suitability for portable devices
AD4091-4ARUZADI (Analog Devices, Inc.)
AD4055