AD210AN Precision Isolation Amplifier: Complete Technical Guide for Industrial Automation
AD210AN Precision Isolation Amplifier
A comprehensive guide to the AD210AN three-port isolation amplifier for industrial automation and PLC applications
Product Overview
The AD210AN is a high-performance, precision isolation amplifier designed by Analog Devices Inc. This three-port isolation amplifier provides exceptional signal integrity and electrical isolation, making it ideal for industrial automation, PLC systems, medical instrumentation, and process control applications.
Product Gallery
Key Features and Benefits
High Voltage Isolation
2500 Vrms continuous common-mode voltage isolation with 63500 V peak continuous protection, ensuring safety in high-voltage industrial environments.
Three-Port Architecture
Unique three-port design allows flexible application as input or output isolator in single or multichannel configurations.
Wide Bandwidth Performance
20 kHz bandwidth with 1V/µs slew rate, suitable for high-speed industrial measurement and control applications.
Compact Design
Small form factor (1.00" × 2.10" × 0.350") in 12-pin PDIP package, ideal for space-constrained industrial applications.
Technical Specifications
| Parameter | Specification | Value |
|---|---|---|
| Package Type | 12-Pin PDIP | Through-hole |
| Bandwidth (-3dB) | Frequency Response | 20 kHz |
| Slew Rate | Output Response Speed | 1V/µs |
| Supply Voltage Range | Operating Range | 14.25V to 15.75V |
| Operating Temperature | Environmental Range | -25°C to +85°C |
| Input Bias Current | Input Characteristics | 30 pA (typical) |
| Output Current | Drive Capability | 5 mA per channel |
| CMRR | Common Mode Rejection | 120 dB |
| Isolation Voltage | Safety Rating | 2500 Vrms continuous |
| Supply Current | Power Consumption | 50 mA (typical) |
Industrial Applications
- PLC Systems: Signal conditioning and isolation for industrial control systems
- Data Acquisition: Multichannel data acquisition systems with high voltage protection
- Process Control: Industrial process signal isolation and conditioning
- Motor Control: Current shunt measurements in motor drive systems
- Medical Instrumentation: Patient monitoring and diagnostic equipment
- Power Monitoring: High voltage instrumentation and power quality monitoring
Frequently Asked Questions
Technical References and Trust Metrics
Manufacturer: Analog Devices Inc. - Industry leader in precision signal processing ICs
Industry Standards: Compliant with industrial safety and performance standards
Documentation: Comprehensive datasheet available from Analog Devices official website
Availability: Widely available through authorized distributors including Mouser, Digi-Key, and Arrow Electronics
Industry Adoption: Trusted by major industrial automation manufacturers worldwide
Conclusion
The AD210AN isolation amplifier represents a robust solution for industrial automation applications requiring high-voltage isolation and precision signal conditioning. Its three-port architecture, wide bandwidth, and excellent common-mode rejection make it an ideal choice for PLC systems, data acquisition, and industrial process control where signal integrity and electrical safety are paramount.
With proven reliability in demanding industrial environments and comprehensive manufacturer support from Analog Devices, the AD210AN continues to be a preferred solution for engineers designing high-performance industrial automation systems.
