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The MAX3238EEAI is a high-speed RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).

Specifications:

• Manufacturer: Maxim Integrated
• Type: RS-232 Transceiver
• Number of Drivers/Receivers: 5 Drivers / 3 Receivers
• Data Rate: Up to 1Mbps
• Supply Voltage: 3V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package: SSOP-28
• ESD Protection: ±15kV (Human Body Model)
• Low Power Consumption: 1µA (Shutdown Mode)
• Compliance: Meets EIA/TIA-232-F and ITU V.28 standards

Descriptions:

The MAX3238EEAI is a 3V to 5.5V-powered RS-232 transceiver with auto-shutdown and wake-up features, making it suitable for low-power applications. It includes five RS-232 drivers and three receivers, supporting high-speed data transmission up to 1Mbps. The device integrates charge-pump circuitry, eliminating the need for external voltage converters.

Features:

• Auto-Shutdown & Wake-Up: Reduces power consumption when idle.
• Enhanced ESD Protection: ±15kV (HBM) on transmitter outputs and receiver inputs.
• Wide Supply Voltage Range: Operates from 3V to 5.5V.
• Small Footprint: Available in a 28-pin SSOP package.
• Compatible with 3V/5V Logic Levels.
• Meets RS-232 Standards: Ensures reliable communication.

This transceiver is commonly used in industrial, telecom, and embedded systems requiring robust RS-232 communication.

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