Manufacturer Part Number
AD7793BRU
Manufacturer
Analog Devices
Introduction
The AD7793BRU is a 24-bit sigma-delta Analog to Digital Converter (ADC) designed specifically for data acquisition applications in precision measurement.
Product Features and Performance
24-bit resolution
Sigma-Delta architecture
Sampling rate up to 470 samples per second
Supports 3 differential input channels
Selectable internal or external reference voltage
Programmable Gain Amplifier (PGA) included
Digital Interface: SPI, DSP compatible
Operates with analog supply voltage from 2.7V to 5.25V
Operates with digital supply voltage from 2.7V to 5.25V
Product Advantages
High resolution and low noise performance for precise measurement
Capability of handling multi-channel inputs enhances flexibility
Integrated PGA simplifies signal conditioning
Support for both internal and external reference provides versatility
Key Technical Parameters
Resolution: 24-bit
Sampling Rate: 470 samples/sec
Number of Inputs: 3 differential
Voltage Supply, Analog: 2.7V to 5.25V
Voltage Supply, Digital: 2.7V to 5.25V
Operating Temperature: -40°C to 105°C
Quality and Safety Features
Robust operating temperature range suitable for industrial environments
Compatibility
Compatible with SPI and DSP digital interfaces
Surface mount package for PCB integration
Application Areas
Precision measurement data systems
Industrial automation
Process control systems
Temperature monitoring systems
Product Lifecycle
Status: Obsolete
Note: Check for replacement models or upgrades as this product may no longer be produced.
Several Key Reasons to Choose This Product
Highly accurate 24-bit ADC suitable for precision measurements
Flexibility with both internal and external voltage references
Built-in PGA reduces additional external component requirements
Broad operating temperature range suitable for extreme environments
Multi-channel input capability for diverse data acquisition setups
AD7791BRMZ-REEL7ADI (Analog Devices, Inc.)