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MAX3209E Datasheet 15kv Esd-protected / 12v / Dual Rs-232 Serial Port

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-1471; Rev 1; 9/99 ±15kV ESD-Protected, 12V, Dual RS-232 Serial Port with Low-Power Standby for.

General Description

The MAX3209E is a complete, dual DTE RS-232 serial port (6 transmitters, 10 receivers) for motherboards and desktop PCs that ensures compliance with the stringent ESD requirements of the European Community.

The device minimizes board space and power consumption by eliminating the need for a negative power supply;

it integrates two serial ports and a charge pump into a single 38-pin TSSOP package.

Key Features

  • a 50µA low-power standby mode for compliance with system power-management requirements. During standby, while the device operates from the single +3V to +5.5V logic supply, one receiver on each port remains active, allowing automatic system wake-up when peripheral communications resume. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model, making the device ideal fo.

MAX3209E Distributor

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