HIN239CB-T

Overview

The HIN239CB-T is a full-duplex RS-232 transceiver manufactured by Renesas Electronics Corporation. It integrates three drivers and five receivers within a single package, supporting data rates up to 120Kbps. The device operates on a single 5V supply or alternative voltages ranging from 7.5V to 13.2V. It utilizes a 24-SOIC surface-mount package with a width of 7.50mm. The component features a receiver hysteresis of 500mV for noise immunity and functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• Integrates three independent drivers and five receivers for comprehensive RS-232 communication capabilities
• Supports full-duplex operation with standard RS-232 protocol compliance
• Includes receiver hysteresis to enhance signal integrity in noisy environments

Applications

• Industrial equipment requiring serial communication interfaces
• Data acquisition systems utilizing RS-232 connectivity
• Embedded control units needing multi-channel serial transmission

Procurement Notes

Verify the specific suffix 'T' against official Renesas documentation to confirm tape-and-reel packaging status. Confirm current availability as the base model HIN239CBZ is listed as obsolete. Ensure RoHS3 compliance matches project requirements before procurement.

Selection Notes

Select this component when designing systems requiring multiple RS-232 channels in a compact surface-mount form factor. Verify that the 120Kbps data rate meets application needs. Check voltage compatibility with the 5V or 7.5V-13.2V supply options available.

Part Context

This part belongs to the HIN23x series of RS-232 transceivers from Renesas. It shares functional similarities with other models in the family but offers a specific count of drivers and receivers. The SOIC package provides a balance between pin count and board space efficiency for industrial applications.

Replacement Considerations

The MAX239CWG+T from Analog Devices/Maxim Integrated is identified as a direct substitute. Verify pinout compatibility and electrical specifications against the original datasheet before implementation.