
( Brand: Analog Devices ), ( Manufacturer Part Number: AD210AN ), ( Part Type: Amplifier Board ), ( Unit Type: Unit )
The Analog Devices AD210AN Isolation Amplifier Board is a high-performance, isolated signal conditioning solution designed for applications requiring electrical isolation between signal and power sources. This board features the AD210AN, a dual-channel, 24-bit, 125 dB CMR, programmable gain amplifier (PGA) with built-in isolation.
The AD210AN isolation amplifier board is equipped with two independent channels, each featuring a gain range from 1 to 1024, allowing for precise signal amplification. The amplifiers employ Analog Devices' proprietary, state-of-the-art, high-performance, low-noise, and low-power CMOS technology, ensuring exceptional linearity and accuracy.
The board includes a 10 k input impedance, ensuring minimal loading effects on the connected sensors or signals, ensuring accurate readings. The high input impedance also helps in reducing power consumption of the connected devices.
The AD210AN isolation amplifier board features a high common-mode rejection ratio (CMR) of 125 dB, ensuring effective isolation of the input and output signals, thereby minimizing the risk of electrical interference and noise. It also offers a static and dynamic input/output voltage isolation of 1500 Vrms/100 kHz, ensuring safety in high voltage applications.
The board provides easy integration with microcontrollers and other digital systems, as it supports I2C, SPI, and analog input interface options. The onboard LEDs provide visual indication of the channel status, making troubleshooting and system monitoring more straightforward.
The Analog Devices AD210AN Isolation Amplifier Board is an ideal solution for a wide range of applications, including medical equipment, industrial control systems, and test and measurement equipment, where electrical isolation is a critical requirement. Its compact size, high performance, and ease of use make it an excellent choice for designers and engineers seeking to create reliable, high-quality, and safe electronic devices.
Pros of buying AD210AN Isolation Amplifier Board:1. High common-mode rejection ratio (CMRR): AD210AN offers a CMRR of up to 106 dB, which is excellent for reducing noise and interference in measurement applications.
2. Wide input voltage range: The input voltage range of AD210AN is from -1V to 1V, making it suitable for a wide range of applications.
3. Low power consumption: AD210AN consumes only 3.6 mA of power at 5V supply voltage, making it an energy-efficient solution.
4. Small size: The AD210AN is compact in size, making it easy to integrate into various measurement systems.
Cons of buying AD210AN Isolation Amplifier Board:1. Limited output voltage range: The output voltage range of AD210AN is from 0V to 1.2V, which might not be sufficient for some applications that require higher output voltage levels.
2. Higher price point: Compared to other isolation amplifiers in the market, AD210AN has a relatively higher price point, which might be a deterrent for some buyers.
3. Requires external components: AD210AN requires external components such as capacitors and resistors for proper operation, which might increase the overall cost and complexity of the system.
Conclusion:AD210AN is a high-performance isolation amplifier board with a wide input voltage range, high CMRR, and low power consumption. However, its limited output voltage range and higher price point are potential drawbacks. If the application requires a high CMRR and low noise level, AD210AN is an excellent choice. Otherwise, buyers might consider other isolation amplifiers with a wider output voltage range and lower price point.
Recommendation:If the budget is not a constraint, and the application requires a high common-mode rejection ratio and low noise level, AD210AN is a recommended option. However, if the output voltage range is a critical factor, buyers should explore other isolation amplifiers that offer a wider output voltage range.
Input/output connectors included. I have more than 6 of these available. Mounted on pc board in aluminum box housing. Analog Devices AD210AN isolation amplifiers.
Isolation amplifiers are removable and plugged into pc board. They ARE NOT soldered in.