Manufacturer Part Number
AD7703BNZ
Manufacturer
Analog Devices
Introduction
The AD7703BNZ is a high-performance, 20-bit analog to digital converter (ADC) designed for data acquisition in sensor measurement and industrial automation systems.
Product Features and Performance
20-bit resolution for high precision measurements
Sigma-Delta architecture providing excellent noise rejection
4k samples per second sampling rate optimal for various data acquisition needs
Single-ended input simplifies system design
SPI data interface ensures easy integration with most microcontrollers
External reference type supports flexible system calibration
Operates with 5V analog and digital supply, compatible with standard systems
Capable of operating in temperatures ranging from -40°C to 85°C
Product Advantages
High resolution and accuracy for critical applications
Robust noise rejection improves signal quality
Easy interfacing with digital systems
Flexible calibration options
Wide operating temperature range suited for harsh environments
Key Technical Parameters
Number of Bits: 20
Sampling Rate: 4kS/s
Input Type: Single Ended
Data Interface: SPI
Voltage Supply, Analog & Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured by Analog Devices, known for reliability and precision
Sturdy through-hole package for reliable mounting
Designed for safe operation in industrial temperature ranges
Compatibility
SPI interface ensures compatibility with a wide range of microcontrollers and digital systems
Through-hole mounting compatible with standard PCBs
Application Areas
Industrial automation and control systems
Sensor measurement and data acquisition
Medical instrumentation
Environmental monitoring systems
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation, ensuring long-term availability
Analog Devices typically offers replacements or upgrades for its products
Several Key Reasons to Choose This Product
Exceptional resolution and accuracy for precise measurement applications
Reliable performance under varying environmental conditions
Easy integration with existing digital control systems
Long-term availability supports sustained product development
Backed by the reliability and innovation of Analog Devices
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