Manufacturer Part Number
ADS1225IRGVR
Manufacturer
Texas Instruments
Introduction
The ADS1225IRGVR is a precision 24-bit analog to digital converter designed for a wide range of applications requiring high-resolution data acquisition.
Product Features and Performance
24-bit resolution
Low-noise Sigma-Delta architecture
Sampling rate up to 100 samples per second
Single-ended or differential input modes
External voltage reference support
Integrated temperature sensor
SPI digital interface for easy communication with microcontrollers
Wide analog supply voltage range from 2.7V to 5.5V
Digital supply voltage range from 2.7V to 5.5V
Operates in temperatures from -40°C to +105°C
Product Advantages
High-resolution conversion suitable for precision measurements
Versatility in measuring both single-ended and differential signals
Temperature sensor for thermal monitoring or compensation
Compatibility with multiple microcontroller interfaces
Robust performance in extreme temperatures
Key Technical Parameters
Number of Bits: 24
Sampling Rate (Per Second): 100
Number of Inputs: 1
Input Type: Differential, Single Ended
Data Interface: SPI
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 105°C
Quality and Safety Features
Built-in temperature sensor for device health monitoring
Quality tested by Texas Instruments for reliability and performance
Failure rate adherence to industry standards
Compatibility
SPI interface for broad microcontroller compatibility
Supply voltage flexibility for mixed-voltage systems
Application Areas
Industrial automation
Process control
Data acquisition systems
Battery-powered devices
Medical instrumentation
Temperature sensing and monitoring
Product Lifecycle
Active status, not indicated as nearing discontinuation
Long-term support and availability expected
Several Key Reasons to Choose This Product
High precision and low noise are ideal for sensitive measurements
Flexible input configurations cater to various sensor types
In-built temperature sensor streamlines system design by removing the need for separate temperature measurement components
SPI communication ensures easy integration with many types of digital controllers
Wide temperature and voltage operation ranges make it suitable for harsh environments and diverse power systems
Renowned Texas Instruments quality and support ensure long-term reliability and availability for production continuity
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