ISL60002CIH312-TK

Overview

The ISL60002CIH312-TK is a precision low-power voltage reference from the FGA series, manufactured by Renesas Electronics Corporation. It provides a fixed output voltage of 1.25V with an initial accuracy of ±2.5mV and a temperature coefficient of 20ppm/°C. The device operates within a supply voltage range of 2.7V to 5.5V and draws an ultra-low supply current of 900nA. It features a maximum output current capability of 7mA and is housed in a SOT-23-3 package. The operating temperature range extends from -40°C to +85°C.

Feature Summary

• Utilizes proprietary Floating Gate Analog (FGA) technology for high precision and stability
• Delivers guaranteed initial accuracy as low as ±2.5mV
• Features ultra-low power consumption suitable for battery-operated systems
• Includes ESD protection rated at 5.5kV human body model

Applications

• High resolution data conversion systems
• Portable instrumentation
• Battery-powered measurement devices

Procurement Notes

Verify the specific suffix 'TK' against official Renesas documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with RoHS standards if required by the target application. Cross-reference the exact part number with the manufacturer's current lifecycle status to confirm availability and production continuity before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring high accuracy at very low power levels. The 1.25V output is ideal for interfacing with ADCs that require precise reference voltages. Consider the 20ppm/°C temperature coefficient for environments with moderate thermal variations. The SOT-23-3 package offers space-saving benefits for compact PCB layouts.

Part Context

This part belongs to the ISL60002 family of precision voltage references, which are fabricated using Renesas's proprietary Floating Gate Analog technology. This technology enables superior performance characteristics compared to traditional bandgap references, particularly in terms of long-term stability and noise performance. The family supports various output voltages and accuracy grades to suit diverse application requirements.

Replacement Considerations

Direct substitutes include other parts within the ISL60002 family with matching output voltages and accuracy grades, such as ISL60002BIH312 or ISL60002DIH312 variants. Verify pinout compatibility and electrical parameter alignment before substitution.