The Maxim Integrated MAX242CPN+ is a high-performance, dual transceiver component designed to facilitate RS-232 communication in a variety of applications. This integrated circuit (IC) is part of the MAX220-MAX249 family of line drivers/receivers, which are known for their reliability and efficiency in data transmission.

Key Features

• Interface Type: RS-232
• Number of Drivers/Receivers: 2/2
• Supply Voltage: 5V
• Data Rate: 120kbps
• Power-Down Feature: Yes, to conserve energy when not in active use
• ESD Protection: Up to ±15kV for enhanced durability and reliability
• Operating Temperature Range: 0°C to +70°C
• Package: PDIP-18, providing a familiar and convenient through-hole mounting option

Applications

The MAX242CPN+ is versatile and can be used across various applications, including:

• Portable Computing Devices
• Low-Power Modems
• Battery-Powered Equipment
• Handheld Equipment
• Peripherals

Product Description

The MAX242CPN+ is engineered to provide reliable bidirectional data communication while maintaining a low power consumption profile. It operates from a single 5V power supply and features two drivers and two receivers. This component is capable of achieving a data rate of up to 120kbps, making it suitable for moderate speed data transfer applications.

Built with an integrated charge pump circuit, the MAX242CPN+ generates the necessary RS-232 voltage levels using a single 5V supply. This feature simplifies design and reduces external component count. Additionally, the device includes a power-down mode, which minimizes power consumption when the transceiver is not in use.

For protection against the rigors of real-world environments, the MAX242CPN+ offers ESD protection up to ±15kV, ensuring the longevity and stability of the device under various conditions. The device's operating temperature range of 0°C to +70°C allows for deployment in a broad spectrum of environments.

The PDIP-18 package of the MAX242CPN+ allows for easy integration into existing designs, providing a convenient solution for engineers looking to implement RS-232 communication capabilities without the need for complex redesigns or surface-mount technology capabilities.

With its robust feature set and Maxim Integrated's reputation for quality, the MAX242CPN+ stands out as a reliable choice for designers and engineers looking to incorporate RS-232 interfaces into their projects.