HIN202EIBZ-T

Overview

The HIN202EIBZ-T is a dual RS-232 transceiver manufactured by Renesas Electronics Corporation, designed for high-speed serial communications. It operates on a single +5V power supply with a range of 4.5V to 5.5V and consumes 15mA of operating current. The device supports data rates up to 230 kb/s in full-duplex mode. It integrates onboard charge pumps to generate the necessary ±10V supplies from the 5V input. Key electrical specifications include ±15kV ESD protection on I/O pins, -40°C to +85°C operating temperature range, and hysteresis receivers for noise rejection. It is housed in a 16-pin SOIC-Wide package.

Feature Summary

• Integrated onboard charge pump voltage converters eliminate the need for external ±12V power supplies.
• Transmitter outputs and receiver inputs feature ±15kV electrostatic discharge protection.
• Receivers incorporate hysteresis to significantly improve noise rejection capabilities.
• Drivers provide true TTL/CMOS input compatibility with slew rate-limited outputs.

Applications

• High-speed modems
• ISDN terminal adaptors
• Portable computers and laptops
• Printers and terminals

Procurement Notes

Verify the specific suffix IBZ against the manufacturer's official documentation to confirm the SOIC-Wide package type and tape-and-reel shipping configuration. Ensure that the component meets the required RoHS compliance standards for your target market. Cross-reference the datasheet revision date to confirm the accuracy of the electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when a single +5V supply is available but standard RS-232 voltage levels are required. It is suitable for applications needing 230 kb/s data rates without complex external circuitry. Consider the HIN206E or HIN213E if low-power shutdown modes are necessary for battery-operated systems. Verify that the 16-pin SOIC-Wide footprint fits the PCB layout constraints.

Part Context

This part belongs to the HIN202E family of RS-232 interface circuits from Renesas (formerly Intersil). The family includes variants like HIN206E, HIN207E, and HIN232E, which offer different driver/receiver combinations. These devices are engineered to meet EIA high-speed RS-232E and V.28 specifications while simplifying design through integrated charge pumps.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the available source material. Consult the manufacturer's official selection guide or contact technical support directly for verified cross-reference information regarding equivalent components.