Manufacturer Part Number
AD977AR
Manufacturer
analog-devices
Introduction
The AD977AR is a high-performance, 16-bit, 100 kSPS analog-to-digital converter (ADC) from Analog Devices. It features a single-ended input, successive approximation register (SAR) architecture, and supports both external and internal voltage references. This ADC is designed for a wide range of data acquisition applications that require high accuracy, low power consumption, and small form factor.
Product Features and Performance
16-bit resolution with up to 100 kSPS sampling rate
Single-ended analog input
Successive approximation register (SAR) architecture
Supports both external and internal voltage references
Low power consumption
Small 20-SOIC package
Product Advantages
High-performance data conversion with 16-bit resolution
Fast sampling rate of up to 100 kSPS
Flexible voltage reference options for versatile applications
Compact surface-mount package for space-constrained designs
Low power operation for battery-powered or portable applications
Key Reasons to Choose the AD977AR
Exceptional accuracy and dynamic performance for precise data acquisition
Scalable sampling rate to match application requirements
Efficient power consumption for extended battery life in portable devices
Easy integration into a wide range of systems with the small 20-SOIC package
Reliable and robust performance backed by Analog Devices' industry-leading quality
Quality and Safety Features
Operates over the extended industrial temperature range of -40°C to +85°C
Robust 20-SOIC package with surface-mount design for reliable operation
Rigorous quality control and testing procedures to ensure product reliability
Compatibility
The AD977AR is a standalone ADC that can be easily integrated into various data acquisition systems and industrial automation applications. It is compatible with standard SPI communication interfaces, allowing seamless integration with microcontrollers, processors, and other digital control systems.
Application Areas
Industrial automation and process control
Instrumentation and test equipment
Medical imaging and diagnostic equipment
Portable and battery-powered devices
Aerospace and defense systems
Product Lifecycle
The AD977AR is an obsolete product, meaning it is no longer in active production. However, Analog Devices offers several alternative and equivalent models that can be considered as replacements, such as the AD7685, AD7980, and AD7982. Customers are advised to contact our website's sales team for more information on available options and to discuss the best solution for their specific application requirements.
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