Manufacturer Part Number
AD7893AR-2
Manufacturer
Analog Devices
Introduction
The AD7893AR-2 is a high-performance 12-bit analog to digital converter (ADC) with a sampling rate of 117k per second, designed by Analog Devices for precision data acquisition.
Product Features and Performance
12-bit resolution for high precision measurements
Fast sampling rate of 117k samples per second enables real-time data acquisition
Single-ended input simplifies system design
SPI data interface ensures easy integration with most microcontrollers
Successive Approximation Register (SAR) architecture provides high accuracy and speed
External voltage reference for flexible system calibration
Operates with a 5V analog and digital supply for compatibility with standard systems
Suitable for operation in harsh environments with an operating temperature range of -40°C to 85°C
Surface mount 8-SOIC package for compact and efficient PCB design
Product Advantages
High precision and speed suitable for demanding applications
Single supply operation simplifies power management
Easy to interface with a wide range of digital systems
Robust design for reliability in extreme conditions
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 117k samples/sec
Input Type: Single Ended
Data Interface: SPI
Architecture: SAR
Reference Type: External
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Quality and Safety Features
Manufactured by Analog Devices, a leader in high-performance semiconductors
Guaranteed performance within the -40°C to 85°C operating temperature range
Compatibility
SPI interface for compatibility with a broad range of microcontrollers and DSPs
Single-ended input compatible with various sensors and signal sources
Application Areas
Precision instrumentation
Data acquisition systems
Industrial process control
Medical equipment
Environmental monitoring
Product Lifecycle
Status: Obsolete
Note: Customers should seek replacements or upgrades for their designs, as the AD7893AR-2 is no longer in active production.
Several Key Reasons to Choose This Product
High accuracy and speed meet the needs of precision applications
Industry-leading performance in data acquisition systems
Compatibility with a wide range of digital systems eases integration challenges
Reliable operation in extreme temperatures ensures performance in various environments
Manufactured by Analog Devices, ensuring high-quality and reliability
AD7892SQ-1/QMLADI (Analog Devices, Inc.)