Manufacturer Part Number
AD7892ARZ-2
Manufacturer
Analog Devices
Introduction
The AD7892ARZ-2 is a high-performance 12-bit analog-to-digital converter (ADC) from the Analog Devices, suitable for data acquisition applications.
Product Features and Performance
12-bit resolution
Sampling rate of 500k samples per second
Dual input channels
Supports both SPI and parallel data interfaces
Single-ended input type
Successive Approximation Register (SAR) architecture
Capable of using both external and internal reference voltages
Product Advantages
High-speed performance with a sampling rate of up to 500k samples per second
Flexibility in interfacing with different microcontrollers or processors due to SPI and parallel options
Accurate data conversion ensured by SAR architecture
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 500k
Number of Inputs: 2
Input Type: Single Ended
Data Interface: SPI, Parallel
Reference Type: External, Internal
Voltage Supply, Analog: 2.5V
Voltage Supply, Digital: 2.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Reliable performance across a wide operating temperature range from -40°C to 85°C
Compatibility
Compatible with systems requiring a 2.5V supply voltage for both analog and digital circuits
Application Areas
Industrial process control
Data acquisition systems
Instrumentation applications
Product Lifecycle
Currently Active
No indicated plans for discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High-resolution 12-bit data output for precise measurement applications
Fast sampling capability beneficial for time-sensitive signal processing
Dual mode data interface (SPI and parallel) offers versatile system integration
Robust operating temperature range supports use in challenging industrial environments
Proven SAR architecture for accurate and stable performance