HIN202EIBNZ-T

Overview

The HIN202EIBNZ-T is an RS-232 transceiver integrated circuit manufactured by Renesas Electronics Corporation, formerly Intersil. It complies with EIA high-speed RS-232E and V.28 specifications, supporting data rates up to 230 kbps. The device integrates two drivers and two receivers within a 16-SOIC package. It operates on a single +5V power supply (4.5V to 5.5V) utilizing onboard charge pump converters to generate internal ±10V rails, requiring only 0.1µF external capacitors. Key electrical parameters include a typical operating current of 5mA, propagation delay of 4000 ns, and receiver input impedance ranging from 3kΩ to 7kΩ. It features ±15kV ESD protection on I/O pins and functions across a temperature range of -40°C to +85°C.

Feature Summary

• High-speed ISDN compatibility with improved transmitter slew rate and data rate capabilities.
• Integrated onboard charge pump voltage converter eliminating the need for dual polarity power supplies.
• Robust electrostatic discharge protection on transmitter outputs and receiver inputs.

Applications

• ISDN terminal adapters
• High-speed modem systems
• Portable computer peripherals

Procurement Notes

Verify the specific suffix 'NZ' against the manufacturer's official documentation to confirm RoHS compliance status and lead-free material declarations. Ensure the SOIC-16 package dimensions match the design footprint requirements. Confirm that the 0.1µF capacitor requirement aligns with the system's decoupling strategy. Validate the -40°C to +85°C industrial temperature rating against environmental constraints.

Selection Notes

Select this component when designing systems requiring high-speed RS-232 communication without access to ±12V power rails. The HIN202EIBNZ-T is suitable for applications needing two independent transmit/receive channels. Consider the 230 kbps data rate limit for bandwidth requirements. The low shutdown current feature supports battery-powered designs where power conservation is critical.

Part Context

This part belongs to the HIN202E family of RS-232 transceivers designed for single-supply operation. The family includes variants with different driver/receiver configurations and shutdown modes. The HIN202EIBNZ-T specifically provides a full duplex 2-driver/2-receiver configuration in a surface-mount package, distinguishing it from half-duplex or single-channel alternatives in the same series.

Replacement Considerations

Direct functional substitutes within the same family include HIN202EIBZ-T, which shares identical electrical characteristics but may differ in packaging width or reel specifications. Verify pinout compatibility before substitution.