ZIOL2411BI1R

Overview

The ZIOL2411BI1R is a dual-channel IO-Link high-voltage line driver IC designed for the physical layer of sensor and actuator systems in factory automation. It provides two independent HV I/O channels with configurable features, supporting the IO-Link communication standard. The device operates on a supply voltage range of 8 V to 36 V, with a maximum rating of 40 V. It functions within an ambient temperature range of -40°C to +85°C and draws a typical operating supply current of 1.7 mA. The output drivers are push-pull stages that achieve an RDSon of less than 3.3 Ω in tandem mode across all operational temperatures. Configuration data is stored in on-chip EEPROM, which loads automatically during power-up. The component is housed in a PQFN-24 package.

Feature Summary

• Dual independent high-voltage I/O channels configured for IO-Link master or device roles
• On-chip EEPROM stores configuration settings that load automatically upon power-up
• Integrated SPI interface enables access to configuration and status registers
• Built-in monitoring capabilities provide status information regarding overload and over-temperature conditions

Applications

• Factory automation sensor and actuator systems
• IO-Link physical layer implementation
• Industrial control interfaces requiring high-voltage line driving

Procurement Notes

Verify the specific suffix 'BI1R' against the manufacturer's official datasheet to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Cross-reference the part number with the latest Renesas Electronics documentation to confirm availability and any potential obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when designing IO-Link compatible interfaces requiring dual independent high-voltage channels. The integrated EEPROM simplifies system configuration by storing settings that persist across power cycles. Verify that the application environment stays within the specified -40°C to +85°C operating temperature range. Ensure the system power supply remains within the 8 V to 36 V operational window to maintain proper functionality and protect the internal CMOS mixed-signal technology.

Part Context

The ZIOL2411 belongs to the ZIOL2411 series of sensor interface ICs manufactured by Renesas Electronics. This series addresses the physical layer requirements for industrial communication standards. The device utilizes a powerful CMOS mixed-signal technology that supports supply voltages up to 40 V. It is categorized under Interface ICs and specifically serves as a sensor interface solution for industrial automation environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas Electronics directly for qualified alternatives or cross-reference options based on specific pinout and electrical parameter compatibility.