ISL60002DIH310Z-T7A

Overview

The ISL60002DIH310Z-T7A is a precision series voltage reference IC manufactured by Renesas Electronics Corporation. It utilizes proprietary Floating Gate Analog (FGA) technology to deliver a fixed output voltage of 1.024V with an initial accuracy of ±0.5%. The device operates within a supply voltage range of 2.7V to 5.5V and features a temperature coefficient of 20ppm/°C. It supports a maximum output current of 7mA and consumes an ultra-low supply current of 900nA. The component is housed in a surface-mount SOT-23-3 package and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Employs proprietary Floating Gate Analog (FGA) technology for high precision and stability
• Provides guaranteed initial accuracy options including ±0.5% tolerance
• Features ultra-low supply current consumption for power-sensitive applications
• Includes integrated ESD protection rated at 5.5kV (human body model)

Applications

• High resolution, low power data conversion systems
• Industrial controls requiring stable reference voltages
• Portable instrumentation powered by single-cell batteries

Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and lead-free status as per manufacturer specifications. Confirm the 'T7A' suffix corresponds to the tape and reel packaging format required for automated assembly processes. Ensure the ordering part number matches the exact output voltage and accuracy grade needed for the design.

Selection Notes

Select this component when a fixed 1.024V reference with ±0.5% accuracy is required. It is suitable for designs prioritizing low quiescent current alongside high thermal stability. Consider the SOT-23-3 package constraints and the 7mA drive capability when determining load requirements. Verify input voltage stays within the 2.7V to 5.5V operational window.

Part Context

This part belongs to the ISL60002 FGA™ series of voltage references from Renesas. The family offers various fixed output voltages and accuracy grades, all sharing the same low-power architecture and compact footprint. The series is designed to eliminate the need to compromise thermal stability for reduced power consumption in analog signal chains.

Replacement Considerations

Direct substitutes include other ISL60002 variants with different output voltages or accuracy grades, such as ISL60002DIH312Z-T7A (1.25V). Cross-family replacements require matching the SOT-23-3 package, output voltage, and current drive capabilities.