HIN202EIB

Overview

The HIN202EIB is a full-duplex RS-232 transceiver manufactured by Renesas Electronics Corporation. It operates on a single +5V supply, utilizing onboard charge pumps to generate the necessary positive and negative voltages for RS-232 signaling. The device features two drivers and two receivers, supporting data rates up to 230 kbps. It provides ±15kV ESD protection on both transmitter outputs and receiver inputs. The component is available in a 16-pin SOIC package and is rated for an industrial operating temperature range of -40°C to +85°C.

Feature Summary

• Integrated charge pump circuitry eliminates the need for external dual-voltage power supplies.
• Robust electrostatic discharge protection ensures reliability in high-interference environments.
• Receiver inputs include hysteresis to enhance noise immunity and signal integrity.

Applications

• High-speed RS-232 communication ports in computer systems
• Peripheral connections for printers and terminals
• Instrumentation and UPS serial interfaces

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm exact packaging and temperature grade. Ensure the ordering part number matches the required ESD protection level and package type. Cross-reference with the latest datasheet revision to confirm pinout compatibility and electrical specifications before procurement.

Selection Notes

Select this component when a single +5V supply is available but RS-232 voltage levels are required. The HIN202EIB is suitable for applications needing moderate data rates up to 230 kbps. Consider the 16-SOIC package for surface-mount designs requiring industrial temperature stability and built-in ESD protection.

Part Context

This device belongs to the HIN202E family of RS-232 transceivers designed for high-speed communications. It meets EIA high-speed RS-232E and V.28 specifications. The family includes variants like HIN206E and HIN211E, which may offer additional features such as low-power shutdown modes for battery-powered applications.

Replacement Considerations

Publicly confirmed substitute part numbers for HIN202EIB are not available in the provided source material. Verify compatibility with alternative RS-232 transceivers based on pinout, voltage requirements, and ESD ratings using official manufacturer cross-reference lists.