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AD818AR

AD818AR Description

The AD818AR is a voltage feedback operational amplifier from Analog Devices Inc., designed for applications requiring high bandwidth and fast slew rate. With a -3dB bandwidth of 130 MHz and a slew rate of 500V/µs, this amplifier is well-suited for high-speed signal processing and amplification. The device is available in an 8-pin SOIC package and is surface mountable, making it ideal for compact, high-density designs.

AD818AR Features

• Voltage feedback architecture for improved stability and ease of use
• Wide supply voltage range of 5V to 36V single supply, and ±2.5V to 18V dual supply
• Low supply current of 7 mA for power-sensitive applications
• Single-ended output with 50 mA output current per channel
• Moisture sensitivity level (MSL) of 1, indicating unlimited storage time in a moisture-free environment
• Tube packaging for protection during shipping and handling

AD818AR Applications

The AD818AR is ideal for a variety of high-speed signal processing applications, including:

1. Video amplification and processing in surveillance systems, medical imaging, and broadcast equipment
2. High-speed data acquisition and signal conditioning in industrial automation and test and measurement equipment
3. Audio amplification and processing in professional audio equipment and consumer electronics
4. Precision DC amplification in scientific instruments and laboratory equipment

Conclusion of AD818AR

The AD818AR is a high-performance voltage feedback operational amplifier from Analog Devices Inc., offering a combination of high bandwidth, fast slew rate, and low supply current. Its wide supply voltage range, single-ended output, and moisture sensitivity level make it suitable for a wide range of high-speed signal processing applications. While the device is now considered obsolete, it remains a popular choice for its unique performance characteristics and advantages over similar models.