Manufacturer Part Number
ADAR7251WBCSZ
Manufacturer
Analog Devices
Introduction
High-performance 16-bit Quad ADC with on-board PGA for advanced data acquisition
Product Features and Performance
16-bit resolution
Simultaneous sampling of multiple channels
Sigma-Delta architecture
Internal voltage reference
Programmable Gain Amplifier (PGA)
8 MSPS sampling rate for fast data capture
Four differential inputs for accurate signal acquisition
SPI and parallel data interfaces for flexible communication
Product Advantages
High integration reduces system complexity
Suitable for harsh environments with an operating temperature range of -40°C to 125°C
Automotive-grade reliability
Small footprint with a 48-LFCSP-SS package
Simultaneous sampling for synchronized data acquisition
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 1.8M samples per second
Number of Inputs: 4 differential
Data Interface: SPI, Parallel
PGA-ADC configuration
Internal reference voltage
Analog Supply Voltage: 2.97V to 3.6V
Digital Supply Voltage: 1.62V to 1.98V
Quality and Safety Features
Temperature monitoring capability
Automotive-grade components for enhanced reliability
Comprehensive digital error correction
Compatibility
Interface compatibility with SPI and parallel systems
Mounting compatibility with surface mount technology
Application Areas
Automotive sensor data acquisition
Industrial control systems
Data acquisition systems
Medical instrumentation
Product Lifecycle
Active product status
Not nearing discontinuation
Potential availability of replacements or upgrades
Several Key Reasons to Choose This Product
Precision 16-bit ADC provides high resolution measurements
Multiple inputs with simultaneous sampling are ideal for complex systems
Automotive-grade components ensure suitability for high-reliability applications
Integrated PGA allows for simpler circuit design
Wide operating temperature range serves diverse environmental conditions
Robust data interfaces facilitate easier integration into existing systems