ISL60002DIH320Z-TK

Overview

The ISL60002DIH320Z-TK is a precision series voltage reference utilizing Renesas Floating Gate Array technology. It provides a fixed output of 2.048V with an initial accuracy of ±0.24%. The device operates within a supply voltage range of 2.7V to 5.5V and features ultra-low supply current of 900nA. It supports a maximum sink/source current of 7mA and maintains a temperature coefficient of 20ppm/°C across the -40°C to +85°C operating range.

Feature Summary

• Precision voltage reference fabricated using proprietary Floating Gate Array technology for high thermal stability.
• Guaranteed initial accuracy of ±0.24% at 2.048V output eliminates need for external trimming.
• Ultra-low power consumption with typical supply current of 900nA suitable for battery-powered systems.
• Robust performance with 7mA source/sink capability and low hysteresis characteristics.

Applications

• High-resolution analog-to-digital converters
• Digital metering systems
• Portable instrumentation

Procurement Notes

Verify the complete part number including suffix Z-TK to ensure correct RoHS compliance and tape-and-reel packaging configuration. Confirm that the specific 2.048V output variant matches the design requirements, as this family offers multiple voltage options. Check for any recent product change notices regarding manufacturing site updates or label modifications before finalizing procurement orders.

Selection Notes

Select this component when a stable 2.048V reference is required in a compact SOT-23-3 package. The ±0.24% accuracy suits applications demanding moderate precision without complex calibration. Ensure the system supply voltage remains above 2.7V to maintain regulation. Consider the 7mA drive current limit if driving significant capacitive loads or downstream circuitry directly.

Part Context

This device belongs to the ISL60002 FGA™ voltage reference family from Renesas Electronics. The family utilizes floating gate technology to achieve superior long-term stability and low noise compared to traditional bandgap references. Variants differ by output voltage and accuracy grade, all sharing the same low-power architecture and SOT-23-3 footprint.

Replacement Considerations

ISL60002DIH320Z-TKR is a direct replacement offering identical electrical specifications and functionality in the same SOT-23-3 package. Verify pinout compatibility and thermal characteristics when substituting.