HIN206EIA

Overview

The HIN206EIA is a high-speed RS-232 transceiver manufactured by Intersil (now Renesas), designed for single +5V power supply operation. It integrates onboard charge pump voltage converters to generate the necessary +10V and -10V supplies from the 5V input, eliminating the need for external ±12V rails. The device features two drivers and two receivers with true TTL/CMOS input compatibility. It supports data rates up to 230 kbits/s, suitable for ISDN and high-speed modems. The component includes ±15kV ESD protection on I/O pins and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Single +5V power supply operation with integrated onboard charge pump voltage converters generating +10V and -10V supplies
• High-speed performance supporting data rates up to 230 kbits/s for ISDN and modem applications
• Robust ±15kV electrostatic discharge (ESD) protection on transmitter outputs and receiver inputs
• Low power shutdown mode capability to conserve energy in battery-powered systems

Applications

• Portable computers and laptop peripheral interfaces
• ISDN terminal adaptors and high-speed modems
• Instrumentation and UPS communication ports

Procurement Notes

Verify the manufacturer origin, as Intersil was acquired by Renesas Electronics. Confirm the specific suffix 'IA' corresponds to the industrial temperature grade (-40°C to +85°C) and SOIC package type. Ensure RoHS compliance status matches current production standards. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain consistent with original specifications.

Selection Notes

Select this component when designing systems requiring RS-232 communication without access to negative voltage rails. It is appropriate for applications needing moderate speed up to 230 kbps. Consider the low power shutdown feature if battery life is critical. Verify that the required number of drivers and receivers meets the interface needs, as this model provides two of each.

Part Context

The HIN206EIA belongs to the HIN2xxE family of RS-232 transmitters and receivers. This family shares common architecture, including the single-supply charge pump design and ESD protection levels. Other members like HIN202E, HIN207E, and HIN208E offer different combinations of drivers and receivers while maintaining similar electrical performance and package options.

Replacement Considerations

Direct replacements include other members of the HIN2xxE family such as HIN202E, HIN207E, or HIN208E, provided the driver/receiver count matches the application requirements. Modern equivalents from Renesas or other manufacturers offering single-supply RS-232 transceivers with similar ESD ratings and data rates may also be considered.