MAX211IDWR

Drivers, Receivers, Transceivers Overview

The MAX211IDWR is a single-channel RS-232 transceiver manufactured by Texas Instruments, designed for full-duplex data communication. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 120 kb/s. The device features low power consumption with a typical operating current of 2 mA. It is housed in a 16-pin SOIC package suitable for surface mount technology. The component functions without a shutdown mode and provides ESD protection capabilities.

Drivers, Receivers, Transceivers Feature Summary

• Single-driver and single-receiver configuration for point-to-point serial communication
• Integrated charge pump circuitry eliminating the need for external capacitors
• Compliance with TIA/EIA-232-F interface standards

Drivers, Receivers, Transceivers Applications

• Industrial control systems requiring reliable serial data transmission
• Modem interfaces and dial-up communication equipment
• Portable battery-powered devices utilizing RS-232 connectivity

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'IDWR' corresponds to the tape-and-reel packaging format rather than tube packaging when ordering. Confirm that the industrial temperature grade (-40°C to +85°C) meets the operational requirements of the target environment. Ensure compatibility with existing PCB footprints for the 16-SOIC package before finalizing procurement quantities.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a single full-duplex channel is sufficient for the application design. It serves as a direct replacement for legacy MAX211 variants in existing designs. Consider alternative multi-channel transceivers if multiple independent RS-232 lines are required on the same board. Verify that the 120 kb/s data rate aligns with the system's communication speed requirements.

Drivers, Receivers, Transceivers Part Context

This part belongs to the MAX211 family of RS-232 transceivers from Texas Instruments. It shares functional similarities with other single-channel devices in the series but differs in packaging and specific electrical characteristics compared to dual or quad-channel variants. The IDWR designation indicates an industrial temperature range and reel packaging.

Drivers, Receivers, Transceivers Replacement Considerations

MAX211IDW is the tube-packaged equivalent of this component. TRS213IDWR is a compatible alternative offering similar functionality within the same package type.