ISL15102IRZ-T13

Overview

The ISL15102IRZ-T13 is a single-port differential line driver developed for Power Line Communication (PLC) applications. It is designed to drive heavy line loads while maintaining high linearity required in Orthogonal Frequency Division Multiplexing (OFDM) PLC modem links. The device operates on a single supply voltage ranging from +8V to +28V, with an absolute maximum rating of 30V. Key electrical parameters include a signal bandwidth of 90MHz and a slew rate of 900V/µs. It features a disable control pin for TDM operation, thermal shutdown protection at +150°C, and is housed in a 24-lead QFN package.

Feature Summary

• Single differential driver optimized for driving heavy line loads in OFDM PLC modem links
• Internal common-mode input buffer maximizes dynamic range and reduces external component count
• Disable control pin enables low-power mode and maintains high impedance outputs during receive periods
• Built-in thermal shutdown prevents damage when internal temperature reaches specified limits

Applications

• Smart single-phase electricity meters
• Flexible power metering systems supporting wired and wireless communication
• Narrowband and broadband DMT PLC interfaces

Procurement Notes

Verify the specific suffix 'T13' against official Renesas documentation to confirm reel packaging specifications and moisture sensitivity levels. Ensure compatibility with existing PCB footprints for the 24-lead QFN package. Confirm current availability status as distribution channels may list limited stock or end-of-life notifications for this specific part number variant.

Selection Notes

Select the ISL15102IRZ-T13 for applications requiring a single-port PLC differential driver with high linearity. Ensure the system supply voltage falls within the +8V to +28V operating range. Consider the 90MHz bandwidth and 900V/µs slew rate for signal integrity requirements. Verify that the 24-lead QFN package fits the design constraints and that thermal management supports the device's operating temperature range.

Part Context

The ISL15102 belongs to Renesas' portfolio of Power Line Communication interface solutions. It complements other PLC components by providing robust line driving capabilities for smart grid infrastructure. The device integrates features like thermal protection and disable controls to enhance reliability in noisy power line environments, serving as a critical link in OFDM-based communication modems.

Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic PLC drivers may not match the specific 90MHz bandwidth or linearity characteristics required for OFDM applications.