Analog Devices Inc./Maxim Integrated

MAX4940CTN+  

Specialized Power Management

MAX4940CTN+ Description

The MAX4940CTN+ is a specialized power management integrated circuit (IC) designed and manufactured by Analog Devices Inc./Maxim Integrated. This high-voltage digital pulser is engineered to deliver exceptional performance in demanding applications such as medical ultrasound imaging and sonar systems. With a robust design that operates within a temperature range of 0°C to 70°C, the MAX4940CTN+ is well-suited for a variety of electronic systems that require reliable and efficient power management solutions.

MAX4940CTN+ Features

• Voltage Supply Range: The MAX4940CTN+ operates on a supply voltage range of 2.37V to 6V, providing flexibility in power source selection and ensuring compatibility with a wide range of electronic systems.
• Mounting Type: This IC is designed for surface mount applications, which allows for compact and efficient integration into various devices.
• Package: The MAX4940CTN+ comes in a 56-TQFN package, which is suitable for high-density PCB layouts and offers excellent thermal performance.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 Hours), the MAX4940CTN+ is protected against moisture-induced damage, ensuring reliable operation in humid environments.
• RoHS Compliance: The MAX4940CTN+ is compliant with the ROHS3 directive, making it an environmentally friendly choice for electronic devices.
• REACH Status: The product is REACH unaffected, indicating that it does not contain any substances of very high concern (SVHC) as per the European Chemicals Agency's regulations.

MAX4940CTN+ Applications

The MAX4940CTN+ is ideal for applications that require high-voltage pulse generation and precise power management. Some specific use cases include:

• Medical Ultrasound Imaging: The MAX4940CTN+ can be used to generate high-voltage pulses for ultrasound transducers, enabling clear and detailed imaging in medical diagnostics.
• Sonar Systems: In marine applications, this IC can be employed to generate the necessary high-voltage pulses for sonar transducers, enhancing the detection and ranging capabilities of underwater vehicles and equipment.

Conclusion of MAX4940CTN+

The MAX4940CTN+ stands out in the market due to its high-voltage pulse generation capabilities, wide operating temperature range, and adherence to environmental regulations. Its compact 56-TQFN package and surface mount design make it an ideal choice for space-constrained applications. With its robust performance and compliance with industry standards, the MAX4940CTN+ is a reliable solution for specialized power management in medical and marine electronics.

MAX4940CTN+ Documents

Download datasheets and manufacturer documentation for MAX4940CTN+

Datasheets :

MAX4940(A)      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Maxim Addresses High-Voltage Needs in Industrial Ultrasound Applications       Ultrasound Imaging Systems Application Note      

HTML Datasheet :

MAX4940(A)      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH