MAX208CDBR

Drivers, Receivers, Transceivers Overview

The MAX208CDBR is a fully compliant RS-232 transceiver manufactured by Texas Instruments, housed in a 24-pin SSOP package. It integrates four drivers and four receivers for full-duplex communication with a data rate of 120 Kbps. The device operates on a single 4.5V to 5.5V supply and includes dual charge pumps to generate ±10V signals from the 5V input. It features ±15-kV ESD protection on all RS-232 lines and meets TIA/EIA-232-F standards.

Drivers, Receivers, Transceivers Feature Summary

• Integrates dual charge pumps to generate required RS-232 voltage levels from a single 5V supply
• Provides ±15-kV electrostatic discharge (ESD) protection on all signal pins
• Supports full-duplex communication with four independent drivers and four receivers

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring robust serial communication
• Modem interfacing and data transmission equipment
• Point-of-sale terminals and barcode scanners

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status as the component may be subject to end-of-life notices. Ensure the supplier provides valid traceability documentation for the Texas Instruments manufacturer source.

Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring four driver/receiver channels in a compact surface-mount package. Compare against the MAX207 if only three receivers are needed. Verify that the 120 Kbps speed and 5V operation align with system requirements before finalizing the design.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX208 family of multichannel RS-232 line drivers and receivers. It shares core functionality with variants like the MAX208CDB but differs in packaging format. The family is designed for low-power, single-supply applications where space constraints are critical.

Drivers, Receivers, Transceivers Replacement Considerations

The TRS208IDBR is listed as a manufacturer-recommended alternative. Other potential substitutes include the ADM207EARUZ or HIN208EIAZ, though pinout and feature verification is required.