MAX208IDWR

Drivers, Receivers, Transceivers Overview

The MAX208IDWR is a Texas Instruments RS-232 transceiver featuring four drivers and four receivers in a 24-pin SOIC package. It operates on a single 5V supply with a maximum data rate of 120 kbit/s. The device provides full-duplex communication and includes ±15-kV ESD protection on all pins. It complies with EIA/TIA-232-F standards and functions within an industrial temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrated charge pump circuitry eliminates the need for external dual-voltage power supplies.
• Robust electrostatic discharge protection rated at ±15 kV on driver inputs, receiver outputs, and control pins.
• Designed for reliable serial communication with low power consumption during active operation.

Drivers, Receivers, Transceivers Applications

• Industrial equipment requiring robust serial connectivity
• Computer peripherals and modems
• Point-of-sale (POS) terminals

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix IDWR against the manufacturer's current datasheet to confirm the tape-and-reel packaging format. Ensure the component meets RoHS compliance requirements for your region. Cross-reference the ordering part number with official distributor catalogs to avoid confusion with similar variants like the TRS208 series.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a 5V-only supply system requires multiple RS-232 channels. It is suitable for designs needing high ESD immunity without external voltage generation components. Compare pin compatibility with legacy MAX208 devices if replacing existing circuits. Verify that the 120 kbit/s speed meets the application's baud rate requirements.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX208 family of multichannel RS-232 line drivers and receivers. It serves as a standard interface solution for converting TTL/CMOS logic levels to RS-232 voltages. The device is widely used in embedded systems where space constraints favor surface-mount packages over through-hole alternatives.

Drivers, Receivers, Transceivers Replacement Considerations

The TRS208IDWR is a verified direct replacement offering identical functionality and pinout. Check for any minor differences in electrical characteristics or manufacturing revisions before finalizing the substitution.