Manufacturer Part Number
AD7703AN
Manufacturer
Analog Devices
Introduction
AD7703AN is a single-channel 20-bit sigma-delta Analog to Digital Converter (ADC) designed for precise data acquisition in systems requiring high resolution.
Product Features and Performance
20-bit resolution
4k samples per second sampling rate
Single-ended input
SPI data interface
Sigma-Delta architecture
Supports external reference voltage
Through-hole mounting
Product Advantages
High resolution for accurate data acquisition
Simple SPI interface for easy integration
Single-ended input simplifies system design
Key Technical Parameters
Number of Bits: 20
Sampling Rate (Per Second): 4k
Input Type: Single Ended
Data Interface: SPI
Number of A/D Converters: 1
Architecture: Sigma-Delta
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Operates within a wide temperature range of -40°C to 85°C
Compatibility
Compatible with systems that support SPI interface and through-hole mounting technology
Application Areas
Industrial automation
Process control
Instrumentation
Medical equipment
Product Lifecycle
Obsolete - consult manufacturer for replacement options or upgrades
Several Key Reasons to Choose This Product
High resolution ensuring precise measurement
Suitable for a variety of demanding applications due to its robust operating temperature range
Ease of integration with existing SPI bus systems
Analog Devices’ reputation for reliability and performance in data acquisition systems
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