Manufacturer Part Number
AD7711AR
Manufacturer
Analog Devices
Introduction
The AD7711AR is a high-resolution, low-power Analog to Digital Converter geared towards data acquisition applications.
Product Features and Performance
24-bit resolution
Sampling rate of 1k samples per second
2 differential input channels
SPI data interface for communication
Configurable as multiplexer, programmable gain amplifier, and ADC
Sigma-Delta architecture for high precision
Both external and internal reference voltage options
Programmable Gain Amplifier included
Product Advantages
High-resolution data conversion for precise measurements
Customizable input configurations for versatile use cases
Low power consumption suitable for power-sensitive applications
Simple digital interface compatible with most microcontrollers and DSPs
Key Technical Parameters
24-bit resolution
1k sampling rate
2 differential inputs
SPI interface
Sigma-Delta architecture
5V to 10V analog supply voltage
5V digital supply voltage
Programmable gain
Quality and Safety Features
Robust operating temperature range from -40°C to 85°C
Surface Mount device for reliable PCB mounting
Compatibility
Compatible with SPI protocol for simplified integration into digital systems
Application Areas
Precision data acquisition
Instrumentation
Industrial control systems
Medical devices
Product Lifecycle
Obsolete status indicating the product is no longer manufactured
Potential availability of replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
High-resolution ADC suitable for precision applications
Multiple input and reference configurations for a wide range of uses
Low-power consumption for energy-efficient designs
Reliable performance across broad temperature ranges
Ease of integration with digital systems using SPI interface
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AD7711AAR