Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX982CSA

MAX982CSA Description

The MAX982CSA is a high-performance, dual-channel comparator IC from Analog Devices Inc./Maxim Integrated, designed for applications requiring precise voltage level detection and comparison. With a typical common-mode rejection ratio (CMRR) of 80dB and power supply rejection ratio (PSRR) of 80dB, the MAX982CSA offers excellent noise immunity and stability in various electronic systems. The device is obsolete, but it still provides valuable performance benefits in legacy systems or specific applications where high precision is required.

MAX982CSA Features

• High CMRR and PSRR: The MAX982CSA boasts an 80dB CMRR and 80dB PSRR, ensuring reliable operation in noisy environments and minimizing the impact of power supply variations on output accuracy.
• Wide Operating Voltage Range: The device operates with a single supply voltage range of 2.5V to 11V and dual supply voltage range of ±1.25V to 5.5V, making it suitable for a wide range of applications.
• Low Input Offset Voltage: The MAX982CSA has a maximum input offset voltage of 10mV at 5V, contributing to its high accuracy in voltage level detection.
• Low Quiescent Current: The device consumes a maximum of 6µA, making it suitable for battery-powered applications where power consumption is critical.
• Hysteresis: The MAX982CSA features 50mV of hysteresis, which helps prevent output chatter and ensures stable switching between states.
• RoHS Compliance: The device is compliant with the RoHS3 directive, making it suitable for environmentally friendly applications.
• Surface Mount Packaging: The MAX982CSA is available in an 8-pin SOIC package, which is ideal for surface-mount applications in PCB designs.

MAX982CSA Applications

The MAX982CSA is ideal for applications where precise voltage level detection and comparison are required. Some specific use cases include:

1. Industrial Control Systems: The high CMRR and PSRR make the MAX982CSA suitable for use in industrial control systems, where accurate voltage level detection is critical for process control and monitoring.
2. Battery Management Systems: The low quiescent current and wide operating voltage range make the MAX982CSA an excellent choice for battery management systems, where precise voltage monitoring is essential for battery health and safety.
3. Sensor Interfaces: The MAX982CSA can be used to interface with various sensors, such as temperature, pressure, and humidity sensors, providing accurate voltage level detection and comparison for sensor signal processing.
4. Medical Devices: The device's high precision and reliability make it suitable for use in medical devices, where accurate voltage level detection is critical for patient monitoring and treatment.

Conclusion of MAX982CSA

The MAX982CSA is a high-performance, dual-channel comparator IC that offers excellent noise immunity, stability, and accuracy in voltage level detection and comparison. Although it is an obsolete product, its unique features and advantages make it suitable for specific applications where high precision is required. The MAX982CSA is an ideal choice for industrial control systems, battery management systems, sensor interfaces, and medical devices, where accurate voltage level detection is critical for system performance and safety.