ISL60002DAH333Z-TK

Overview

The ISL60002DAH333Z-TK is a precision voltage reference from Renesas, utilizing Floating Gate Analog (FGA) technology. It provides a fixed output of 3.3 V with an initial accuracy of 0.15% and a temperature coefficient of 20 PPM/°C. The device operates within an input voltage range up to 6.5 V and supports a maximum shunt current of 20 mA. It functions reliably across a temperature range of -40°C to +105°C and is housed in a compact SOT-23-3 surface-mount package.

Feature Summary

• Utilizes proprietary Floating Gate Analog (FGA) technology for high precision and stability
• Delivers guaranteed initial accuracy of 0.15% at 3.3 V output
• Features low temperature coefficient of 20 PPM/°C for thermal consistency
• Supports high load current capability with 20 mA sink/source capacity

Applications

• High-resolution analog-to-digital converter (ADC) references
• Digital metering systems requiring stable voltage baselines
• Portable instrumentation powered by low-voltage supplies

Procurement Notes

Verify the specific suffix 'TK' corresponds to the required tape-and-reel packaging configuration when ordering. Confirm that the 3.3 V output variant matches the system design requirements. Ensure the SOT-23-3 footprint aligns with the PCB layout specifications. Check RoHS compliance status if environmental regulations apply to the final assembly. Validate the operating temperature range against the intended application environment.

Selection Notes

Select this component when a 3.3 V reference with 0.15% accuracy is required. The 20 PPM/°C coefficient suits applications needing moderate thermal stability. The 20 mA current drive allows direct connection to low-impedance loads without external buffering. Consider the -40°C to +105°C range for industrial or automotive environments. Compare against lower accuracy variants if cost reduction is prioritized over precision.

Part Context

This part belongs to the ISL60002 family of precision voltage references manufactured by Renesas Electronics Corporation. The family leverages FGA technology to achieve low power consumption and high accuracy in small packages. Other variants in the series offer different output voltages and accuracy grades, such as the ISL60002CIH330Z-TK, which provides 3.0 V output.

Replacement Considerations

Direct substitutes include other ISL60002 series parts with compatible pinouts and similar electrical characteristics. Verify that alternative components match the 3.3 V output and 20 PPM/°C temperature coefficient. Ensure the replacement package remains SOT-23-3 for mechanical compatibility.