ICL232CPER2489

Overview

The ICL232CPER2489 is a line transceiver manufactured by Harris Corporation, designed for RS-232 communication. It features one function with two drivers and two receivers, utilizing CMOS technology in a PDSO16 package. The device complies with EIA-232-E, V.24, and V.28 standards. It operates within a temperature range of -40°C to 70°C. The component is not RoHS compliant and has an ECCN code of EAR99. Input characteristics include Schmitt triggers, and the output polarity is inverted. The maximum high-level input current is 0.00004 A, with a minimum output swing of 10 V.

Feature Summary

• Provides dual driver and dual receiver capabilities for RS-232 data transmission
• Incorporates Schmitt trigger input characteristics for noise immunity
• Features inverted output polarity compatible with standard RS-232 signaling

Applications

• Industrial equipment requiring serial communication interfaces
• Embedded systems utilizing TTL/CMOS logic levels
• Data acquisition systems interfacing with RS-232 peripherals

Procurement Notes

Verify compliance status as this specific part number is listed as non-RoHS compliant. Confirm package type PDSO16 and operating temperature range matches system requirements. Check availability of equivalent RoHS-compliant alternatives if environmental regulations require it. Ensure supply chain sources provide authentic Harris Corporation components.

Selection Notes

Select this component when dual-channel RS-232 transmission is required in a compact surface-mount package. Consider the non-RoHS status for regulatory compliance in target markets. Evaluate power consumption and temperature stability against application needs. Compare with newer generations like the ICL32xx series for improved ESD protection and lower power consumption if design flexibility allows.

Part Context

This device belongs to the HIN232/ICL232 family of RS-232 transceivers produced by Harris Corporation. These components are widely used in legacy and industrial applications requiring reliable serial data transfer. The ICL232 variant often serves as a low-power alternative to earlier models, maintaining pin compatibility while offering enhanced performance characteristics within the specified voltage and temperature ranges.

Replacement Considerations

The ICL3222E is documented as a low-power, pin-compatible upgrade to the ICL232 series. Other potential replacements include MAX232 variants, though electrical specifications and pin configurations must be verified for direct interchangeability.