Manufacturer Part Number
AD7794BRUZ-REEL
Manufacturer
Analog Devices
Introduction
High precision, low power, 24-bit sigma-delta ADC for data acquisition systems
Product Features and Performance
24-bit resolution
Sampling Rate up to 470 samples per second
6 differential inputs
Sigma-Delta architecture
Integrated Programmable Gain Amplifier (PGA)
On-chip temperature sensor
SPI and DSP compatible data interface
Configurable as MUX-ADC
External and internal reference options
Product Advantages
Ultra-low noise performance for high-resolution sensing
Robust input multiplexing for multiple sensor readings
Versatile data interface for easy integration into digital systems
Precise on-chip temperature sensor for system diagnostics
Flexible voltage supply options to match system power requirements
Key Technical Parameters
Number of Bits: 24
Sampling Rate (Per Second): 470
Number of Inputs: 6
Input Type: Differential
Data Interface: SPI, DSP
Voltage - Supply, Analog: 2.7V ~ 5.25V
Voltage - Supply, Digital: 2.7V ~ 5.25V
Operating Temperature: -40°C ~ 105°C
Quality and Safety Features
Extended operating temperature range for harsh environments
High-quality build complying with Analog Devices' standards
Robust electrostatic discharge (ESD) protection
Compatibility
SPI and DSP interfaces for widespread digital system use
Compatible with various microcontrollers and digital signal processors
Application Areas
Industrial control systems
Medical instruments
Portable devices
Instrumentation and measurement equipment
Automation systems
Product Lifecycle
Currently active product
Check with manufacturer for potential future discontinuation or replacement options
Several Key Reasons to Choose This Product
Industry-leading resolution and noise performance for accurate measurements
Multiplexed inputs save on additional ADCs for multi-sensor systems
Integrated PGA simplifies analog signal conditioning
Variety of interface options ensures easy integration into existing digital platforms
Wide operating temperature range ensures reliability in extreme conditions
Trusted manufacturer with reputation for quality data conversion products
AD7794BRUAnalog Devices