Manufacturer Part Number
AD7731BRZ-REEL
Manufacturer
analog-devices
Introduction
The AD7731BRZ-REEL is a high-precision analog to digital converter (ADC) designed for data acquisition in applications requiring high accuracy. It features a sigma-delta architecture with a programmable gain amplifier.
Product Features and Performance
24-bit resolution offering high precision
Sampling rate up to 6.4k per second
Differential input type enhancing noise rejection
Supports SPI and DSP data interfaces for flexible system integration
Configurable for multiplexer, programmable gain amplifier, and ADC for versatile usage
Sigma-Delta architecture providing low noise and high stability
External reference type for more control over conversion accuracy
Analog supply voltage of 5V and digital supply voltage of 5V for compatibility with common systems
Incorporates programmable gain amplifier for signal conditioning
Product Advantages
High precision and low noise beneficial for critical measurement applications
Flexible configuration options supporting various system requirements
Easy integration with digital systems through SPI and DSP interfaces
Robust temperature range (-40°C ~ 85°C) suitable for industrial environments
Key Technical Parameters
Number of Bits: 24
Sampling Rate (Per Second): 6.4k
Number of Inputs: 3, 5
Input Type: Differential
Data Interface: SPI, DSP
Quality and Safety Features
Operates within a wide temperature range ensuring reliability in diverse conditions
Built to adhere to Analog Devices' stringent quality standards
Compatibility
SPI and DSP interfaces ensure compatibility with a wide range of digital systems
5V power supply requirements match common industry standards
Application Areas
Industrial control systems
High precision data acquisition systems
Medical instrumentation
Temperature and pressure measurement systems
Product Lifecycle
Status: Active
Not nearing discontinuation, ensuring long-term availability
Options for replacements or upgrades not specified, but replacements are generally available given the active status
Several Key Reasons to Choose This Product
High precision 24-bit ADC ideal for applications requiring accurate data acquisition
Flexible interfacing and signal conditioning options support diverse application requirements
Robust operation in industrial temperature ranges enhances system reliability
Sigma-Delta architecture ensures low noise and high fidelity measurements
Active product status with Analog Devices' commitment to quality and longevity
AD7738BRU-REELADI (Analog Devices, Inc.)