AD8561AR-REEL7

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AD8561AR-REEL7 is an analog comparator and is classified as part of the linear comparators category. It has been designed for applications that require operation over a wide range of temperatures, such as those in the telecommunications, industrial, automotive and consumer markets.

The AD8561AR-REEL7 is a low-power comparator with a wide power supply range of 2.7 V to 5.5 V. It is ideal for applications that require high speed in low power scenarios. The device can achieve propagation delays as fast as 4.5 ns and output transition times of 8.6 ns.

The AD8561AR-REEL7 provides rail-to-rail inputs and outputs, making it suitable for applications that require low voltage offset. The device also offers a low input bias current and common-mode voltage range of − 0.3V to VCC + 0.3V. This makes the device suitable for AC-coupled applications.

The AD8561AR-REEL7 is designed to operate over a wide range of temperatures, making it suitable for use in industrial and automotive applications. The device offers a high common-mode rejection ratio (CMRR) of 68 dB, making it well-suited for applications that require noise immunity.

The AD8561AR-REEL7 is a single-supply device, which means that it can operate from a single supply. This is advantageous as it eliminates the need for dual supplies or voltage dividers, which can be complex to design and costly to implement. The device also offers an on-chip hysteresis of 20mV, which allows for improved noise rejection and reliable switching.

The AD8561AR-REEL7 is designed to operate with logic levels at its input and output pins, making it suitable for fast digital interface applications. It also has an output disable feature, which allows it to function as an open-drain device.

The AD8561AR-REEL7 is a versatile device and can be used in a variety of linear-comparator applications. It can be used to monitor analog signals and control systems, detect threshold crossings to produce digital logic signals and control switching operations. It can also be used to convert analog signals to digital signals for serial peripheral interfaces.

In summary, the AD8561AR-REEL7 is a wide power supply range linear comparator that is well suited for low power, high-speed applications that require high common-mode rejection ratio, wide temperature range and fast response time. It offers rail-to-rail inputs and outputs, low input bias current and low voltage offset, making it ideal for AC-coupled operations. Additionally, it offers an on-chip hysteresis, allowing for improved noise rejection and reliable switching. It is well-suited for a variety of linear-comparator applications.

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