The MAX3226EAAE+TG51 from Maxim Integrated is a high-performance, 3.0V to 5.5V, 1µA, 2Tx/2Rx RS-232 transceiver with auto shutdown plus. This integrated circuit is designed to meet the stringent specifications of EIA/TIA-232 and V.28/V.24 communications standards while operating in a single power supply voltage.

Key Features

• Power Supply Range: Operates from a single +3.0V to +5.5V power supply, which makes it suitable for a variety of applications, including battery-powered devices.
• Low Power Consumption: With a supply current of only 1µA in shutdown mode, the MAX3226EAAE+TG51 is optimized for power-sensitive applications.
• High Data Rate: Capable of data rates up to 250kbps, ensuring fast and reliable communication for critical applications.
• Auto Shutdown Plus™: Features an automatic shutdown function that enters a low power shutdown mode when the RS-232 cable is disconnected or the transmitters of the connected peripherals are off, further reducing power consumption.
• Enhanced ESD Protection: Integrated electrostatic discharge (ESD) protection up to ±15kV using IEC 1000-4-2 Air Gap and ±8kV using IEC 1000-4-2 Contact Discharge methods, safeguarding the device from potential damage.
• Dual Transmitters/Receivers: Includes two drivers and two receivers to support full-duplex communication.

Applications

The MAX3226EAAE+TG51 is ideal for a variety of applications that require reliable full-duplex RS-232 communication. These include:

• Battery-Powered Equipment
• Handheld and Portable Devices
• Notebook, Laptop, and Tablet Computers
• Peripherals
• Data Cable Extensions

Package and Quality

Encased in a 16-SSOP package, the MAX3226EAAE+TG51 is compact and suitable for space-constrained applications. Maxim Integrated ensures high-quality and reliability, making this transceiver a preferred choice for designers looking for robust data communication solutions.