MAX207CDBR

Drivers, Receivers, Transceivers Overview

The MAX207CDBR is a full-duplex RS-232 transceiver manufactured by Texas Instruments, housed in a 24-pin SSOP package. It integrates five drivers and three receivers for serial communication interfaces. The device operates on a single 4.75V to 5.25V power supply and supports data rates up to 120Kbps. It features a receiver hysteresis of 500 mV to improve noise immunity. The component functions within an operating temperature range of 0°C to 70°C and complies with RoHS3 standards.

Drivers, Receivers, Transceivers Feature Summary

• Integrates five line drivers and three line receivers in a single package
• Provides full-duplex communication capability over RS-232 protocols
• Includes internal charge pump circuitry to generate required voltage levels
• Features receiver hysteresis for enhanced signal integrity

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring serial data transmission
• Computer peripheral interface connections
• Modem and telecommunications equipment
• Point-of-sale (POS) terminal communications

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'CDBR' corresponds to the commercial temperature grade and tape-and-reel packaging configuration. Confirm that the 24-SSOP footprint matches the target PCB layout dimensions. Ensure compliance with current environmental directives such as RoHS3 before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this component when five transmit channels and three receive channels are required within a single IC. It is suitable for designs constrained by space due to the compact SSOP form factor. Consider the 120Kbps speed limit and 5V operation requirements against system specifications. Verify thermal management needs for the commercial temperature range during integration.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX207 family of RS-232 transceivers from Texas Instruments. It serves as a legacy solution for standard RS-232 signaling compared to newer low-voltage alternatives. The device provides a complete interface solution without external components for voltage generation. It remains relevant for maintaining compatibility with established industrial communication standards.

Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-to-pin replacements include the ADM207EARUZ from Analog Devices. Verify electrical parameter alignment and package compatibility before substitution. Check for any functional differences in drive strength or power consumption between original and substitute parts.