ICL3232ECV-16Z

Overview

The ICL3232ECV-16Z is a dual RS-232 transceiver manufactured by Renesas Electronics Corporation, designed for full-duplex communication. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 250 kb/s. The device features two drivers and two receivers housed in a TSSOP-16 surface-mount package. Key electrical specifications include a maximum output current of 35 mA, a propagation delay of 150 ns, and an operating supply current of 1 mA. It provides ±15 kV ESD protection on all pins and functions reliably across a temperature range of 0°C to +70°C.

Feature Summary

• Integrated ±15 kV electrostatic discharge (ESD) protection on all RS-232 signal pins to enhance system robustness against environmental static events.
• Low power consumption architecture with an operating supply current of 1 mA, suitable for battery-powered or energy-efficient applications.
• Compliance with EIA/TIA-232 and V.28/V.24 standards ensures interoperability with standard serial communication interfaces.

Applications

• Industrial control systems requiring reliable serial communication links.
• Portable instrumentation and handheld devices utilizing low-voltage power supplies.
• Embedded systems interfacing microcontrollers with legacy RS-232 peripherals.

Procurement Notes

Verify the specific suffix 'CV' corresponds to the TSSOP-16 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure moisture sensitivity level handling procedures are followed during assembly to prevent package damage.

Selection Notes

Select this component for designs requiring dual-channel RS-232 connectivity without a shutdown pin. Compare against the ICL3232ECBNZ if a SOIC-16 package is preferred instead of TSSOP. Consider the ICL3222E series if higher data rates or shutdown functionality are required for the application.

Part Context

This part belongs to the ICL3232 family of RS-232 transceivers from Renesas/Intersil. It shares core electrical characteristics with other variants in the series but differs in packaging and specific pin configurations. The 'ECV' designation identifies the specific commercial grade and TSSOP form factor within the broader product line.

Replacement Considerations

The ICL3232ECBNZ serves as a package alternative using SOIC-16. Verify pin-to-pin compatibility and thermal performance differences before substitution. Other family members like ICL3222E offer different driver/receiver counts or additional features such as shutdown modes.