HIN206CA

Overview

The HIN206CA is a dual RS-232 transceiver manufactured by Harris Corporation, belonging to the HIN206 series. It integrates two drivers and two receivers for full-duplex communication. The device operates from a single 5V supply and includes internal charge pumps to generate the required positive and negative voltages for RS-232 signaling without external components. It features low supply current and is designed for reliable data transmission in industrial and commercial environments.

Feature Summary

• Integrated charge pump circuitry eliminates the need for external capacitors for voltage generation
• Supports full-duplex RS-232 communication with dedicated driver and receiver channels
• Operates from a single 5V power supply rail
• Low power consumption suitable for battery-operated systems

Applications

• Industrial control systems requiring serial communication
• Modem interfaces in telecommunications equipment
• Point-of-sale terminals and barcode scanners
• Medical instrumentation with serial data links

Procurement Notes

Verify the manufacturer source carefully as Harris Corporation's semiconductor division was acquired by Renesas Electronics. Ensure the component matches the original Harris specifications if used in legacy designs. Check for RoHS compliance status as original Harris parts may not meet current environmental standards. Confirm package type and pinout compatibility with existing PCB layouts before procurement.

Selection Notes

Select the HIN206CA when a dual-channel RS-232 solution is needed with minimal external components. Consider its 5V operation and low current draw for power-sensitive applications. Compare against newer equivalents from Renesas or other manufacturers if lead times for Harris-branded parts are long. Verify that the speed and drive strength meet the specific RS-232 requirements of the target system.

Part Context

The HIN206CA is part of the HIN206 family of RS-232 transceivers produced by Harris Semiconductor. This series was widely used in the 1990s and early 2000s for serial communication interfaces. Harris Semiconductor became part of Intersil and later Renesas Electronics. The component represents a standard solution for converting TTL/CMOS logic levels to RS-232 voltages in embedded systems.

Replacement Considerations

Renesas RH1206CA is a direct successor from the acquiring company. Other compatible dual RS-232 transceivers include MAX202CPE and SP3232EEI. Verify pin compatibility and electrical characteristics before substitution.