Key facts
- Brand
- Analog Devices
- Model
- AD210
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-03
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Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier User Manual
The AD210 is a three‑port, wide‑bandwidth isolation amplifier offering up to 2500 V rms (continuous) common‑mode voltage and 120 dB CMR at a gain of 100 V/V. It is powered by a single +15 V supply and provides isolated +15 V at 5 mA on both input and output ports, eliminating the need for external DC‑DC converters.
The manual covers functional block diagrams, typical input configurations, adjustment circuits, PCB layout recommendations for multichannel use, and detailed performance characteristics such as bandwidth, phase shift, noise, and power‑supply behavior. Application examples include data‑acquisition isolation, current‑source circuits, and thermocouple amplification.
Analog Devices AD210 specifications
| Common-Mode Voltage Isolation (Continuous) | 2500 V rms |
|---|---|
| Full-Power Bandwidth | 20 kHz |
| Maximum Nonlinearity | ±0.012% |
| Gain Drift (vs Temperature) | ±25 ppm/°C |
| Common-Mode Rejection Ratio | 120 dB |
| Operating Temperature Range | -40 °C to +85 °C |
Source: Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier Datasheet
All Analog Devices AD210 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum continuous common-mode voltage isolation?
The AD210 provides 2500 V rms continuous and ±3500 V peak continuous common-mode voltage isolation between any two ports.
From: Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier Datasheet
Does the AD210 require an external DC/DC converter?
No, the device provides a complete isolation function with both signal and power isolation supplied via transformer coupling internally to the module.
From: Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier Datasheet
What is the isolation voltage rating of the AD210?
The AD210 provides 2500 V rms continuous and 3500 V peak continuous common‑mode isolation.
From: Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier User Manual
What bandwidth does the AD210 support at full power?
The amplifier has a full‑power bandwidth of 20 kHz (‑3 dB).
From: Analog Devices AD210 Precision Wide Bandwidth 3-Port Isolation Amplifier User Manual