HIN207EIB-T

Overview

The HIN207EIB-T is a high-speed RS-232 transmitter/receiver interface circuit manufactured by Intersil (now Renesas), belonging to the HIN20xE family. It meets EIA high-speed RS-232E and V.28 specifications, designed for systems lacking ±12V supplies. The device operates on a single +5V power supply using onboard charge pumps to generate +10V and -10V rails. Key electrical parameters include a data rate of 230kbits/s, ±15kV ESD protection on I/O pins, and receiver hysteresis of 0.5V. It features low power shutdown mode with typical consumption of 1µA and standard operation at 5mA. The component is housed in a PDSO24 package.

Feature Summary

• Onboard voltage conversion eliminates external ±12V requirements
• Integrated ESD protection ensures robust signal integrity
• Low power shutdown capability extends battery life
• High-speed data transmission supports ISDN applications

Applications

• Portable computers and laptops
• ISDN terminal adaptors and high-speed modems
• Instrumentation and UPS systems
• Printers and terminals

Procurement Notes

Verify the manufacturer designation carefully, as Harris Corporation acquired Intersil's semiconductor assets years ago. Current production and datasheets are managed by Renesas Technology Corp. Ensure the specific suffix matches the required tape-and-reel packaging configuration for automated assembly processes.

Selection Notes

Select this component when a single +5V supply is available but RS-232 levels are required. The HIN207E variant specifically provides two drivers and two receivers. Consider the HIN213E if active receiver wakeup during shutdown is necessary. Verify that the 230kbits/s speed meets the system timing requirements.

Part Context

This part belongs to the HIN20xE series of +5V powered RS-232 transceivers. It shares core architecture with the HIN202E, HIN206E, and HIN208E, differing primarily in the number of drivers and receivers. The 'T' suffix typically indicates tape and reel packaging for surface mount technology.

Replacement Considerations

Publicly confirmed direct substitutes within the same family include HIN207EIBNZ and HIN207EIB. Cross-family replacements like the MAX232 require external capacitors and dual supplies, altering the design.