Description

The AD8561ARZ is a type of linear comparator that belongs to the AD8561 series-designed by Analog Devices. It is one of the fastest comparators with a time delay of 7ns, and can be operated using separate input and output sections. It is designed for various applications in electronic circuits.

Specifications and features

• 7ns Propagation Delay at 5V
• Single Supply Operation: 3V to 10V
• Low Power
• Latch Function
• TSSOP Packages

Application Scenarios

The AD8561ARZ is widely used in various electronic applications such as:

• High-Speed Timing
• Clock Recovery and Clock Distribution
• Line Receivers
• Digital Communications
• Phase Detectors
• High-Speed Sampling
• Read Channel Detection
• PCMCIA Cards
• Upgrade for LT1016 Designs

Comparison

• It is a very fast comparator
• It has a separate input stage and output stage
• It operates on single and dual supply voltages
• It has a latch function and low power mode
• The TSSOP package helps in more compact and power-efficient designs

• The AD8561 is a single-channel comparator. It is difficult to use in multi-channel systems.
• The operating voltage range is limited to 3V to 10V which may not be suitable for some applications that require higher voltages.
• It is not suitable for high voltage applications due to its limited supply voltage range.