Manufacturer Part Number
AD7401AYRWZ
Manufacturer
Analog Devices
Introduction
The AD7401AYRWZ is a high-performance, second-order, sigma-delta modulator that converts an analog signal into a high-speed, single-bit data stream.
Product Features and Performance
Second-generation, sigma-delta modulator
Galvanically isolated data path using iCoupler technology
16-bit resolution
EMI/RFI robust input structure
High common-mode transient immunity: >25 kV/µs
Product Advantages
Isolated signal path ensures safety and noise immunity
Precise data conversion enhances signal quality
High operating temperature range suits rugged environments
Compact 16-SOIC package saves space on PCBs
Key Technical Parameters
Isolated Module with 1 Channel
16-bit Resolution
Data Interface: Serial
Voltage Supply Source: Dual Supply
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust isolation barrier for electrical safety
Extended temperature range for high-reliability applications
High common-mode transient immunity for stable performance
Compatibility
Compatible with various microcontrollers and DSPs through serial interfacing
Application Areas
Industrial data acquisition systems
Motor control feedback systems
Medical instrumentation
Power supply monitoring
Product Lifecycle
Active status, not reported as nearing discontinuation
Availability of potential future replacements or upgrades to be determined by the manufacturer
Key Reasons to Choose This Product
Reliable signal isolation for user safety and signal integrity
High-resolution conversion for detailed signal analysis
Broad temperature range supports use in extreme conditions
Compact surface mount form factor for space-constrained applications
Renowned manufacturer known for quality and performance
AD7401ARWZADI (Analog Devices, Inc.)
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