Manufacturer Part Number
AD7791BRMZ-REEL
Manufacturer
Analog Devices
Introduction
The AD7791BRMZ-REEL is a low-power, 24-bit Sigma-Delta Analog to Digital Converter (ADC) ideal for precise data acquisition in instrumentation and industrial applications.
Product Features and Performance
24-bit resolution providing high accuracy
Sigma-Delta architecture enhancing stability and noise rejection
120 samples per second, optimal for moderate speed applications
Single differential input promoting simplified input circuitry
External reference supporting flexible choice of reference voltage
Compatible with SPI and DSP for versatile digital interfaces
Operates on a dual analog and digital supply ranging from 2.5V to 5.25V
Wide operating temperature range from -40°C to 105°C
Product Advantages
Excellent accuracy with high resolution
Low power consumption suitable for portable devices
Simplified interfacing with digital systems via SPI and DSP
Flexible power requirements accommodating a variety of operating conditions
Key Technical Parameters
Resolution: 24-bit
Sampling Rate: 120 per second
Input Type: Differential
Supply Voltage (Analog and Digital): 2.5V to 5.25V
Operating Temperature: -40°C to 105°C
Quality and Safety Features
Robust operating temperature range for reliability in harsh environments
Compatibility
Interfaces with SPI and DSP for seamless integration into existing digital systems
Application Areas
Industrial process control
Portable instrumentation
Weigh scales
Battery-powered systems
Product Lifecycle
Currently active with no indication of near-term discontinuation
Replacement parts or upgrades availability is consistent
Several Key Reasons to Choose This Product
High-resolution 24-bit ADC ensuring detailed and accurate measurements
Low power consumption ideal for battery-operated devices
Robust design operable across a wide range of temperatures for diverse environmental conditions
Supports flexible external reference voltage for tailored accuracy needs
Easy integration into digital systems with SPI and DSP compatibility ensuring reduced development time and costs
AD7791BRMZ-REEL7ADI (Analog Devices, Inc.)