Manufacturer Part Number
AD7124-4BRUZ-RL
Manufacturer
Analog Devices
Introduction
High precision, low noise, 24-bit Sigma-Delta ADC with on-chip PGA
Product Features and Performance
24-bit resolution for high accuracy measurements
Sampling rate up to 19.2 kSPS
Input channel configurability supporting 4 differential or 7 single-ended inputs
Sigma-Delta architecture providing noise rejection and filtering
Integrated PGA offering gain options for signal amplification
On-chip temperature sensor for thermal monitoring
External and internal reference options for flexibility
Low voltage supply requirements compatible with modern digital systems
Extended operating temperature range suitable for industrial environments
Product Advantages
Excellent noise performance for precision applications
Flexible configuration for various input signal types
High integration reduces external component count
Advanced on-chip features simplify system design
Robust design operates reliably in extended temperatures
Key Technical Parameters
Number of Bits: 24
Sampling Rate: 19.2kSPS
Number of Inputs: 4 differential, 7 single-ended
Input Type: Differential, Single Ended
Data Interface: SPI
Configuration: MUX-PGA-ADC
Number of A/D Converters: 1
Reference Type: External, Internal
Voltage Supply, Analog: ±1.8V, 2.7V ~ 3.6V
Voltage Supply, Digital: 1.65V ~ 3.6V
Quality and Safety Features
Operates across a wide supply voltage range
Tested for operation in temperature extremes from -40°C to 105°C
Compatibility
SPI interface for easy integration with most microcontrollers
Compatible with various reference voltage sources, both external and internal
Application Areas
Industrial process control
Medical instrumentation
Data acquisition systems
Automated test equipment
Battery-powered devices
Product Lifecycle
Product Status: Active
No reported discontinuation or replacement, availability of future upgrades not specified
Several Key Reasons to Choose This Product
High precision acquisition system reducing the need for external components
Versatile input configurations serving a wide range of applications
Adaptable to different system voltages for ease of use in varied designs
Integrated features that minimize the need for additional system calibration
Robust operation in challenging industrial environments
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