Manufacturer Part Number
MCP3426A0-E/SN
Manufacturer
Microchip Technology
Introduction
Precision analog to digital converter for data acquisition systems
Product Features and Performance
16-bit resolution
Sampling rate of 15 samples per second
Two differential input channels
I2C data interface for easy communication
Integrated multiplexer, programmable gain amplifier, and ADC
Sigma-Delta architecture for enhanced noise rejection and linearity
Internal reference maintains accuracy and reduces external components
Product Advantages
High-resolution ADC suitable for precision measurements
Supports a broad range of analog input voltages
Minimal external components due to internal reference
Enhanced durability with a wide operating temperature range
Key Technical Parameters
16-bit resolution
15 samples/s sampling rate
Two differential inputs
I2C interface
7V to 5.5V analog supply voltage
7V to 5.5V digital supply voltage
Programmable gain amplifier (PGA) featured
Operating temperature from -40°C to 125°C
Quality and Safety Features
Robust SOIC package withstands harsh environments
Extended temperature range ensures performance in extreme conditions
Compatibility
Compatible with various microcontrollers supporting I2C
Easily integrates into multiple circuit designs due to standard 8-SOIC package
Application Areas
Industrial process control
Sensor signal acquisition
Medical and scientific instrumentation
Portable devices
Battery-powered applications
Product Lifecycle
Product status is active
No immediate discontinuation expected
Replacements or upgrades not currently specified
Several Key Reasons to Choose This Product
High resolution and accuracy for detailed data collection
Versatility in measuring different types of signals
Low power consumption for energy-sensitive applications
Ease of use with I2C interface simplifies integration
Wide temperature range for reliability in variable environments
Suitable for sophisticated systems requiring precise data acquisition
MCP3426A0-E/MCMicrochip