HIN206ACB

Overview

The HIN206ACB is a single-supply RS-232 transceiver manufactured by Harris Corporation, designed for systems lacking dual voltage supplies. It integrates onboard charge pumps to generate +10V and -10V rails from a single +5V source. The device features four drivers and three receivers with full duplex operation. It supports data rates up to 120 kb/s and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a minimum supply voltage of 4.5 V, maximum of 5.5 V, and typical operating current of 7 mA.

Feature Summary

• Integrated charge pump circuitry eliminates the need for external dual-voltage power supplies
• Drivers provide true TTL/CMOS input compatibility with slew-rate-limited outputs
• Receivers incorporate hysteresis to enhance noise rejection capabilities
• Includes low-power shutdown mode to conserve energy in battery-operated applications

Applications

• Portable computers and laptop peripheral interfaces
• High-speed modems and ISDN terminal adaptors
• Instrumentation and UPS communication ports

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package markings against official datasheets. Ensure storage conditions meet humidity sensitivity requirements prior to assembly.

Selection Notes

Select this component when designing RS-232 interfaces requiring single-supply operation without external negative voltage generation. Consider the 120 kb/s data rate limit and the specific driver/receiver count configuration. Evaluate thermal performance within the specified industrial temperature range for the target environment.

Part Context

This part belongs to the HIN202E/HIN206E family of high-speed RS-232 transmitters and receivers. These devices are engineered to meet EIA high-speed RS-232E and V.28 specifications. The family offers various combinations of drivers and receivers to accommodate diverse system interface requirements.

Replacement Considerations

Compatible substitutes include ADM206ARZ and TPS2065CDGN depending on specific interface needs. Verify pinout compatibility and electrical parameter alignment before substitution.