HIN236ECP

Overview

The HIN236ECP is a low-power, dual RS-232 transceiver manufactured by Harris Corporation. It operates from a single +5V supply and incorporates charge pump circuitry to generate the necessary positive and negative voltages for RS-232 communication without requiring external inductors or transformers. The device features receive outputs that remain in a known high state when inputs are open, ensuring safe logic states during power-up or idle conditions. It supports data rates up to 120 kbps and includes ESD protection on all pins.

Feature Summary

• Integrated charge pump eliminates need for external inductors
• Single +5V supply operation
• Fail-safe receiver outputs

Applications

• Industrial control systems
• Portable battery-powered equipment
• Modem interfaces

Procurement Notes

Verify manufacturer authenticity as Harris Corporation assets were acquired by Renesas Electronics. Confirm package type matches original specifications. Check for updated marking codes reflecting current ownership. Ensure component meets required environmental standards for intended deployment.

Selection Notes

Select this component for designs requiring isolated RS-232 links with minimal external passive components. Suitable for space-constrained applications where inductor-based charge pumps are undesirable. Verify voltage levels match target system requirements before integration.

Part Context

Harris Corporation was a prominent electronics manufacturer specializing in defense and commercial communications. Its semiconductor division, including the HIN series, was acquired by Intersil, which subsequently merged with Renesas Electronics. The HIN236 remains a legacy part within the broader RS-232 transceiver family.

Replacement Considerations

Renesas RH87G4A series may offer pin-compatible alternatives. Intersil ICL236E provides equivalent functionality under former branding. Verify electrical parameters against current datasheets before substitution.