ISL60002DIH326Z-TK

Overview

The ISL60002DIH326Z-TK is a precision series voltage reference manufactured by Renesas Electronics Corporation. It utilizes proprietary Floating Gate Analog (FGA) technology to deliver a fixed output voltage of 2.6V with an initial accuracy of ±2.5mV. The device operates within a supply voltage range of 2.8V to 5.5V and features an ultra-low supply current of 900nA maximum. It exhibits a temperature coefficient of 20ppm/°C and supports a maximum sink current of 7mA. The component is housed in a compact SOT-23-3 package, suitable for surface mount installation, and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Utilizes proprietary Floating Gate Analog (FGA) technology for high precision and stability
• Provides guaranteed initial accuracy options including ±2.5mV tolerance
• Features ultra-low power consumption with typical supply current of 350nA
• Offers bidirectional current sourcing and sinking capability up to 7mA

Applications

• High resolution low power data conversion systems
• Portable battery powered instrumentation
• Precision measurement equipment requiring stable reference voltages

Procurement Notes

Verify the specific suffix Z-TK indicates tape and reel packaging configuration when ordering. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the input voltage remains within the specified 2.8V to 5.5V range during operation. Check for any post-assembly X-ray inspection warnings that may affect device output voltage stability. Validate the SOT-23-3 footprint compatibility with your PCB design before finalizing procurement.

Selection Notes

Select this component when a 2.6V fixed reference is required with tight initial accuracy specifications. The FGA technology offers superior thermal stability compared to standard bandgap references. Consider the 7mA load capability if driving moderate downstream circuits. The low supply current makes it suitable for energy-constrained applications. Verify that the 20ppm/°C temperature coefficient meets your system's drift requirements across the full industrial temperature range.

Part Context

This part belongs to the ISL60002 family of precision voltage references designed for analog signal chain applications. The family leverages Renesas' specialized floating gate array process to achieve performance levels typically found in larger packages. The ISL60002 series provides multiple output voltage options and accuracy grades within the same small form factor, allowing designers to optimize for cost, size, and performance without changing the physical footprint.

Replacement Considerations

Direct substitutes include other ISL60002 variants with different output voltages or accuracy grades, such as ISL60002CIH326Z-TK for ±1.0mV accuracy. Cross-reference with newer Renesas PMIC families if long-term availability is a concern. Ensure any replacement maintains the SOT-23-3 package and similar electrical characteristics.