HIN207ECA-TS2665

Overview

The HIN207ECA-TS2665 is an RS-232 transceiver integrated circuit manufactured by Intersil, now part of Renesas Electronics. It operates on a single +5V power supply and utilizes onboard charge pumps to generate the necessary positive and negative voltages for RS-232 signaling. The device features one driver and three receivers, supporting data rates up to 230 kb/s. It provides ±15kV ESD protection on both transmitter outputs and receiver inputs. The component is housed in a 16-pin SOIC package and is designed for industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Integrated charge pump eliminates the need for external dual voltage supplies
• High electrostatic discharge protection rated at ±15kV on I/O lines
• True TTL/CMOS input compatibility with slew-rate limited outputs
• Receiver inputs feature hysteresis for improved noise rejection

Applications

• Portable computers and laptop serial ports
• Industrial instrumentation and control systems
• Modems and ISDN terminal adaptors
• Printers and peripheral communication interfaces

Procurement Notes

Verify the specific suffix TS2665 against official manufacturer documentation, as standard listings typically use suffixes like ECA or EIBZ. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check current availability as this series may be discontinued or superseded by newer equivalents in the HIN207E family.

Selection Notes

Select this component when a single +5V supply is available but RS-232 levels are required. Ensure the application demands only one transmit channel and up to three receive channels. Verify that the 230 kb/s data rate meets system requirements. Consider the SOIC-16 package constraints for PCB layout and thermal management within the specified operating temperature range.

Part Context

This part belongs to the HIN207E family of high-speed RS-232 transceivers. The family includes variants with different numbers of drivers and receivers, such as the HIN202E (2/2) and HIN206E (1/2). These devices share common architecture features including internal charge pumps and ESD protection, offering a standardized solution for serial communication interfaces in embedded systems.

Replacement Considerations

Direct replacements include other members of the HIN207E family such as HIN207EACN or HIN207EIBZ, provided pinouts match. Verify functional equivalence regarding driver/receiver counts and electrical specifications before substitution.