Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX457CPA

MAX457CPA Description

The MAX457CPA is a general-purpose operational amplifier designed by Analog Devices Inc./Maxim Integrated, a leading manufacturer in the electronics industry. This dual-channel op-amp is housed in a through-hole package, making it suitable for a wide range of applications where robustness and reliability are paramount. The MAX457CPA features a -3dB bandwidth of 70 MHz and a high slew rate of 300V/µs, ensuring excellent performance in high-frequency applications. It operates on a supply voltage range of ±4.5V to ±5.5V and draws a supply current of 35 mA. Each channel can deliver an output current of up to 20 mA, making it ideal for driving various loads.

MAX457CPA Features

• High Bandwidth and Slew Rate: With a -3dB bandwidth of 70 MHz and a slew rate of 300V/µs, the MAX457CPA excels in applications requiring fast signal processing and high-frequency operation.
• Dual Channel Design: The MAX457CPA features two independent operational amplifier channels, allowing for efficient use in multi-channel signal processing and filtering applications.
• Wide Supply Voltage Range: The operational amplifier can operate within a supply voltage range of ±4.5V to ±5.5V, providing flexibility in power supply design.
• Low Supply Current: Drawing only 35 mA of supply current, the MAX457CPA is energy-efficient, making it suitable for applications where power consumption is a concern.
• High Output Current: Each channel can deliver up to 20 mA of output current, enabling the MAX457CPA to drive various loads effectively.
• Through-Hole Mounting: The through-hole package ensures robust mechanical stability and ease of integration into printed circuit boards.
• Compliance and Status: The MAX457CPA is classified under ECCN EAR99 and HTSUS 8542.33.0001, and it is REACH unaffected, ensuring compliance with international regulations. However, it is important to note that the product is currently marked as obsolete.

MAX457CPA Applications

The MAX457CPA is well-suited for a variety of general-purpose applications in the electronics industry. Its high bandwidth and slew rate make it ideal for high-frequency signal processing, such as in communication systems, radar signal processing, and high-speed data acquisition systems. The dual-channel design allows for efficient use in multi-channel applications, such as audio processing and control systems. The wide supply voltage range and low supply current make it suitable for portable devices and battery-operated systems where power efficiency is crucial. Additionally, the high output current capability enables the MAX457CPA to drive various loads, including sensors and actuators, making it a versatile choice for industrial and automotive applications.

Conclusion of MAX457CPA

The MAX457CPA is a robust and versatile operational amplifier designed for general-purpose applications. Its high bandwidth and slew rate, combined with its dual-channel design and low supply current, make it an excellent choice for a wide range of high-frequency and multi-channel applications. The through-hole mounting ensures mechanical stability and ease of integration. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for engineers and designers in the electronics industry.