Isolation Amplifier, 20Khz, 1V/Us, Dip; No. Of Amplifiers:1Amplifiers; Isolation Voltage:2.5Kvrms; Supply Voltage Range:13.5V To 16.5V; Ic Case/Package:Dip; No. Of Pins:12Pins; Gain Bandwidth Product:20Khz; Isolation Type:Galvanic Rohs Compliant: No |Analog Devices AD210AN

AD210AN – Isolation Amplifier IC – Analog Devices (Obsolete)

The AD210AN from Analog Devices is a precision isolation amplifier engineered for applications demanding electrical isolation between input and output stages. Though marked obsolete, this IC remains essential for maintaining legacy systems, offering high accuracy and robust noise rejection in industrial environments. PCX ensures reliable access to this specialized component with fast shipping and dedicated support.

Key Features

• Amplifier Type: Isolation (1 circuit)
• Bandwidth: 20 kHz (-3dB)
• Slew Rate: 1V/µs
• Low Input Bias Current: 30 pA
• Supply Voltage Range: 14.25V to 15.75V
• Operating Temperature: -25°C to 85°C
• Package: 12-Pin PDIP (Through Hole)

Technical Details

This instrumentation-grade IC features a ±15V dual supply range and delivers 5mA output current per channel. Critical specifications include a 15mV input offset voltage and 50mA supply current consumption. Housed in a 38-DIP package (20.32mm length), it ensures compatibility with through-hole PCB designs. Note: This part is obsolete but retains functionality for existing deployments.

Typical Applications

• Industrial process control systems
• Medical equipment signal isolation
• Power supply monitoring circuits
• Data acquisition modules
• Legacy test and measurement instruments

About Analog Devices

Analog Devices (ADI) is a global leader in high-performance semiconductors, renowned for innovation in analog, mixed-signal, and power management technologies. With over 50 years of industry expertise, ADI solutions enable critical advancements in healthcare, automotive, and industrial automation.

The company’s commitment to precision engineering and rigorous quality control ensures components like the AD210 series meet stringent reliability standards. ADI’s legacy parts continue to support long-lifecycle systems worldwide, underscoring their enduring design integrity.

About Isolation Amplifiers

Isolation amplifiers prevent dangerous voltages or ground loops from propagating between circuit sections by electrically separating input and output stages. They are indispensable in environments where safety, noise immunity, or signal integrity are paramount, such as medical devices or high-voltage industrial controls.

These ICs use magnetic, optical, or capacitive coupling to transmit signals across isolation barriers while blocking DC and unwanted frequencies. The AD210AN exemplifies this technology, providing galvanic isolation to protect sensitive equipment and ensure accurate signal transmission in electrically noisy settings.

Packaging

Available in factory-sealed Tube packaging for secure handling and storage.

FAQs

Q: Is the AD210AN still usable despite being obsolete?
A: Yes, it remains fully functional. PCX sources authentic AD210AN units for legacy system maintenance and repairs.

Q: What replaces the AD210AN in modern designs?
A: Analog Devices recommends newer isolation amplifiers like the ADuM3190 series, though the AD210AN is preferred for existing schematics.

Q: Can this IC isolate high-voltage signals?
A: It provides galvanic isolation for standard industrial voltage levels. Always verify datasheet limits for your application.

Q: Does PCX provide datasheets?
A: Yes, download the AD210AN datasheet from our resources section.

Q: Is through-hole mounting required?
A: Yes, the 12-PDIP package is designed for through-hole PCB assembly.

Q: What industries commonly use isolation amplifiers?
A: Medical, industrial automation, energy, and transportation sectors rely on them for safety-critical signal conditioning.

Disclaimer: Product images are representational. Refer to datasheets for exact specifications.

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