ISL60002DIH325-TK

Overview

The ISL60002DIH325-TK is a precision series voltage reference utilizing Renesas Floating Gate Array (FGA) technology. It provides a fixed output of 2.5V with an initial accuracy of ±0.2%. The device operates within a supply voltage range of 2.7V to 5.5V and features a temperature coefficient of 20ppm/°C. Key electrical parameters include a maximum sink/source current of 7mA, a typical supply current of 900nA, and low-frequency noise of 30µVp-p from 0.1Hz to 10Hz. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Utilizes proprietary Floating Gate Array (FGA) technology for high precision and stability.
• Delivers guaranteed initial accuracy of ±0.2% at 2.5V output.
• Features ultra-low supply current consumption for power-sensitive applications.
• Provides robust ESD protection rated at 5.5kV human body model.

Applications

• High resolution analog-to-digital converters
• Digital meters
• Bar code scanners

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as specific listings may indicate non-compliance. Check for obsolete status indicators, as this part number has been marked as discontinued in some databases; ensure the Z-suffix variant is available if active procurement is required. Validate package integrity upon receipt.

Selection Notes

Select this component when a stable 2.5V reference is needed with ±0.2% accuracy. It is suitable for designs requiring low quiescent current and operation between 2.7V and 5.5V. Consider the SOT-23-3 package constraints and thermal performance. Verify that the 7mA drive capability meets load requirements. Ensure compatibility with FGA technology characteristics, including potential post-assembly X-ray sensitivity.

Part Context

This device belongs to the ISL60002 family of precision low-power voltage references. The family utilizes Floating Gate Array technology to achieve high accuracy without compromising power consumption. Variants differ by output voltage and accuracy grade. This specific model offers a 2.5V output with 0.2% tolerance, fitting into the broader portfolio alongside higher accuracy and different voltage options.

Replacement Considerations

ISL60002DIH325Z-TK is listed as a direct replacement for the discontinued ISL60002DIH325-TK. Verify pinout and electrical specifications match before substitution. Other family members like ISL60002BIH325Z offer tighter accuracy but may have different cost or availability profiles.