ISL60002CIH325Z-T7A

Overview

The ISL60002CIH325Z-T7A is a precision series voltage reference IC manufactured by Renesas Electronics Corporation, utilizing proprietary Floating Gate Analog (FGA) technology. It provides a fixed output voltage of 2.5V with an initial accuracy tolerance of ±0.1%. The device operates within an input voltage range of 2.7V to 5.5V and draws a typical supply current of 900nA. It features a temperature coefficient of 20ppm/°C and low noise characteristics of 30µVp-p from 0.1Hz to 10Hz. Packaged in a compact SOT-23-3 surface-mount case, it supports a maximum output current of 7mA and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Utilizes Renesas proprietary Floating Gate Analog (FGA) technology for high precision and stability without requiring external components.
• Delivers ultra-low power consumption with a typical supply current of 900nA, suitable for battery-operated systems.
• Provides guaranteed initial accuracy of ±0.1% and a stable temperature coefficient of 20ppm/°C over the specified operating range.

Applications

• High-resolution analog-to-digital and digital-to-analog converter systems
• Precision digital meters and measurement instrumentation
• Portable bar code scanners and handheld devices

Procurement Notes

Verify the specific suffix Z-T7A confirms tape-and-reel packaging when ordering. Confirm RoHS3 compliance status as indicated in official documentation, noting that earlier variants may differ. Ensure the supplier source aligns with Renesas Electronics Corporation specifications to avoid counterfeit components. Check for any recent Product Change Notifications regarding labeling or manufacturing site updates before finalizing procurement.

Selection Notes

Select this component when a fixed 2.5V reference with ±0.1% accuracy is required in a minimal footprint. It is appropriate for designs prioritizing low quiescent current alongside high thermal stability. Consider the 7mA output capability for driving moderate loads directly. Verify that the 2.7V minimum input voltage aligns with the system's available supply rails.

Part Context

This part belongs to the ISL60002 FGA™ voltage reference family, which offers various output voltages and accuracy grades. The CIH325 variant specifically denotes the 2.5V output with ±0.1% initial accuracy. The T7A suffix indicates the standard tape-and-reel packaging format used for automated surface-mount assembly processes.

Replacement Considerations

Direct replacements within the same package and electrical specifications include other ISL60002 variants with matching 2.5V output and ±0.1% accuracy, such as ISL60002BIH325Z-T7A, provided the temperature grade and packaging match the design requirements.