ISL3156EIBZ

Overview

The ISL3156EIBZ is a single half-duplex RS-485 transceiver manufactured by Renesas Electronics. It operates with a supply voltage range of 3V to 5.5V and supports data rates up to 20 Mb/s. The device features IEC 61000-4-2 Level 4 ESD protection, rated at ±15 kV air discharge and ±8 kV contact discharge. It is housed in an 8-lead SOIC package and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrated high-level electrostatic discharge (ESD) protection compliant with IEC 61000-4-2 standards
• Supports high-speed data transmission up to 20 megabits per second
• Operates on a wide single power supply ranging from 3 volts to 5.5 volts

Applications

• Industrial automation control systems
• Building automation networks
• Process control instrumentation

Procurement Notes

Verify the specific manufacturer part number against official Renesas documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets required environmental operating conditions for the intended deployment environment before integration.

Selection Notes

Select this component when designing half-duplex RS-485 communication links requiring robust ESD immunity. It is suitable for applications needing high data throughput within standard industrial temperature ranges and flexible power supply options.

Part Context

This component belongs to the ISL315xE series of RS-485/RS-422 interface ICs. The series provides various configurations for differential bus communication, emphasizing reliability and protection in noisy industrial environments while maintaining low power consumption characteristics.

Replacement Considerations

Consult official Renesas datasheets for cross-reference information. Verify functional equivalence regarding pin configuration, voltage levels, and ESD ratings before substituting with alternative manufacturers' components.