MAX213IDB

Drivers, Receivers, Transceivers Overview

The MAX213IDB is a multi-channel RS-232 line driver and receiver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating voltage of 5 V. The device supports full-duplex communication at data rates up to 120 kb/s. It integrates four drivers and five receivers in a single package. The component features low power consumption with an operating current of 20 mA and includes a shutdown mode for energy efficiency. It provides electrostatic discharge (ESD) protection rated at 15 kV. The unit is housed in a 28-pin SSOP package and is designed for surface mount installation. It functions reliably across an extended temperature range from -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

• Integrates four line drivers and five line receivers for comprehensive RS-232 connectivity.
• Includes internal charge pump circuitry to generate required positive and negative voltages from a single 5-V supply.
• Features a dedicated shutdown pin to minimize power consumption during idle periods.
• Provides robust ESD protection on all pins to safeguard against electrostatic discharge events.

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring reliable serial communication interfaces.
• Modem connections and telecommunications equipment.
• Portable instruments and battery-powered devices utilizing RS-232 protocols.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape/reel configuration. Confirm RoHS compliance status through official documentation before integration. Check for end-of-life notices as availability may be limited. Ensure the supplier provides valid traceability documents. Validate that the component matches the exact MAX213IDB designation to avoid functional mismatches.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a high channel count with four drivers and five receivers is required. It is suitable for designs needing full-duplex RS-232 communication without external voltage generation components. Consider the 28-SSOP package constraints for PCB layout. Evaluate the 120 kb/s speed limit against application requirements. Verify that the 5-V supply constraint aligns with the system power architecture.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX213 series of RS-232 transceivers. It shares functional similarities with other multi-channel drivers in the family but offers a specific balance of driver and receiver counts. The IDB suffix indicates the industrial temperature range and SSOP packaging. It serves as a legacy interface solution for systems transitioning from or maintaining standard RS-232 connectivity standards.

Drivers, Receivers, Transceivers Replacement Considerations

The TRS213IDBR is a verified equivalent part number offering identical functionality. Both parts share the same driver and receiver configuration and electrical specifications. Verify package compatibility when substituting, as both utilize the 28-SSOP form factor. Confirm that the replacement meets the same industrial temperature and voltage requirements.