AD8561ARZ (In Stock:361)

### AD8561ARZ Description The AD8561ARZ is a high-performance, general-purpose comparator from Analog Devices Inc., designed for a wide range of applications requiring precise voltage level detection and comparison. This device features a single comparator element with a CMOS, complementary, TTL output type, making it suitable for various digital and analog circuits. With an active product status and REACH unaffected status, the AD8561ARZ ensures compliance with environmental regulations. ### AD8561ARZ Features - **High Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR)**: The AD8561ARZ boasts an 85dB CMRR and 65dB PSRR, ensuring accurate and reliable voltage comparisons even in the presence of noise and power supply variations. - **Low Input Bias Current**: With a maximum input bias current of 6µA at 5V, the AD8561ARZ minimizes loading effects on the input signal, maintaining signal integrity. - **Low Quiescent Current**: The device offers low quiescent current options of 6mA, 3.3mA, and 5.5mA, making it suitable for power-sensitive applications. - **Fast Propagation Delay**: A maximum propagation delay of 9.8ns allows for rapid response times in high-speed applications. - **Wide Supply Voltage Range**: The AD8561ARZ operates with a single supply voltage range of 3V to 10V and a dual supply voltage range of ±1.5V to 5V, providing flexibility in various circuit designs. - **RoHS Compliance**: The device is compliant with RoHS3 standards, ensuring environmental responsibility in manufacturing processes. - **Moisture Sensitivity Level (MSL) 1**: The AD8561ARZ has an MSL of 1, indicating unlimited storage time before reflow soldering, simplifying handling and assembly processes. ### AD8561ARZ Applications The AD8561ARZ is ideal for various applications where precise voltage level detection and comparison are crucial. Some specific use cases include: 1. **Industrial Control Systems**: The AD8561ARZ can be used in industrial control systems for monitoring and controlling voltage levels in motor drives, power supplies, and other critical components. 2. **Automotive Applications**: In automotive systems, the comparator can be employed for battery voltage monitoring, engine control, and safety systems. 3. **Medical Devices**: The AD8561ARZ can be utilized in medical devices for accurate voltage level detection in patient monitoring systems, diagnostic equipment, and therapeutic devices. 4. **Communication Systems**: The comparator can be used in communication systems for signal detection, level shifting, and clock synchronization. ### Conclusion of AD8561ARZ The AD8561ARZ is a versatile and high-performance comparator from Analog Devices Inc., offering excellent CMRR, PSRR, and low input bias current for accurate voltage level detection. Its wide supply voltage range, low quiescent current, and fast propagation delay make it suitable for a variety of applications in industrial, automotive, medical, and communication systems. With its RoHS compliance and MSL 1 rating, the AD8561ARZ is an environmentally responsible choice for your next design.