Analog Devices Inc./Maxim Integrated

MAX4373FESA+  

Special Purpose Amplifiers ICs

MAX4373FESA+ Description

The MAX4373FESA+ from Analog Devices Inc./Maxim Integrated is a highly integrated current-sensing amplifier, comparator, and voltage reference in an 8-SOIC package. Designed for surface-mount applications, this IC combines precision amplification, comparison, and reference functions into a single compact solution. It is RoHS3 compliant, REACH unaffected, and features a Moisture Sensitivity Level (MSL) of 1 (Unlimited), ensuring reliability in harsh environments. With an ECCN of EAR99 and HTSUS 8542.33.0001, it is suitable for global deployment in power management and current-sensing systems.

MAX4373FESA+ Features

• Triple-function integration: Combines amplifier, comparator, and reference in one IC, reducing board space and BOM complexity.
• High precision: Optimized for low-offset and low-drift performance in current-sensing applications.
• Wide supply range: Supports flexible power configurations for diverse system requirements.
• Robust packaging: 8-SOIC tube packaging ensures mechanical durability and ease of assembly.
• Industry compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental standards.
• Unlimited MSL rating: Suitable for extended storage and handling without moisture concerns.

MAX4373FESA+ Applications

• Current sensing: Ideal for battery management, motor control, and power supply monitoring due to its high accuracy.
• Power management: Used in DC-DC converters, load switches, and overcurrent protection circuits.
• Industrial systems: Deployed in factory automation, robotics, and instrumentation for reliable signal conditioning.
• Consumer electronics: Enhances efficiency in portable devices, USB power delivery, and smart home systems.
• Automotive: Suitable for 12V/48V rail monitoring and electric vehicle power distribution.

Conclusion of MAX4373FESA+

The MAX4373FESA+ stands out as a versatile, high-performance solution for integrated current sensing and power management. Its unique combination of amplifier, comparator, and reference simplifies design while improving system reliability. With broad industry compliance and robust packaging, it is an excellent choice for demanding applications in industrial, automotive, and consumer electronics. Engineers benefit from its precision, compact footprint, and ease of integration, making it a superior alternative to discrete solutions.

MAX4373FESA+ Documents

Download datasheets and manufacturer documentation for MAX4373FESA+

Datasheets :

MAX4373/74/75      

Part Numbering Guide :

Part Numbering System      

Application Notes :

DC Error Budget Calculator Simplifies Selection of Optimal Current-Sense Amplifiers       Simple, Latched Overcurrent Fault Detector Has Fast Response Time       How to Accurately Calculate Overcurrent in High-Side Current-Sense Amplifiers       High-Side Current Amplifier Forms 28V Circuit Breaker      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH