HIN202EIBZ

Overview

The HIN202EIBZ is a full-duplex RS-232 transceiver manufactured by Renesas Electronics Corporation, housed in a 16-SOIC (0.295", 7.50mm wide) surface-mount package. It operates on a single +4.5V to +5.5V supply and features onboard charge pumps generating ±10V from the 5V input. The device supports data rates up to 230 kbps and includes ±15kV ESD protection on I/O pins. It meets EIA high-speed RS-232E and V.28 specifications, with an operating temperature range of -40°C to +85°C.

Feature Summary

• Onboard charge pump voltage converters generate positive and negative supplies from a single 5V source
• Transmitter outputs and receiver inputs protected against electrostatic discharge up to ±15kV
• Redesigned transmitter circuit improves data rate and slew rate for high-speed applications
• Receivers feature hysteresis to significantly improve noise rejection capabilities

Applications

• ISDN and High-Speed Modem communications
• Portable computers, laptops, and mainframes
• Printers and terminals
• Instrumentation and UPS systems

Procurement Notes

Verify the specific suffix 'IBZ' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match the standard HIN202E family. Ensure the component is sourced from authorized distributors to guarantee authenticity and compliance with RoHS standards. Check for moisture sensitivity levels if storage conditions are critical.

Selection Notes

Select this component when a single +5V supply is required instead of traditional dual ±12V rails. It is suitable for designs needing high-speed transmission up to 230 kbps with robust ESD protection. Consider the 16-SOIC package dimensions for PCB layout constraints. Verify that the 2 drivers and 2 receivers configuration matches the interface requirements.

Part Context

The HIN202EIBZ belongs to the HIN202E, HIN206E, HIN207E, HIN208E, HIN211E, HIN213E, and HIN232E family of RS-232 transmitters/receivers. This family is designed to meet EIA high-speed RS-232E and V.28 specifications without requiring external ±12V power supplies.

Replacement Considerations

Public confirmed substitute part numbers: HIN202EIBZ-T.