ISL28474FAZ

Overview

The ISL28474FAZ is a micropower, single-supply instrumentation amplifier and precision operational amplifier manufactured by Intersil. It features rail-to-rail input and output capabilities, allowing operation across the full supply voltage range. The device integrates high-precision analog signal conditioning within a compact form factor, designed for low-power applications requiring accurate amplification of differential signals in single-supply environments.

Feature Summary

• Micropower architecture optimized for energy-efficient operation
• Single-supply functionality with rail-to-rail input and output swing
• Integrated instrumentation amplifier topology for precise differential signal processing

Applications

• Battery-powered sensor signal conditioning
• Portable medical instrumentation
• Industrial process control systems

Procurement Notes

Verify component authenticity through authorized Renesas or Intersil distributors. Confirm RoHS compliance status as indicated in official datasheets. Ensure storage conditions meet humidity sensitivity requirements to prevent package degradation prior to assembly.

Selection Notes

Select this component when single-supply operation with rail-to-rail performance is required. Evaluate power consumption constraints against the micropower design. Consider the integrated instrumentation amplifier structure for simplified circuit design compared to discrete solutions.

Part Context

Part of the ISL284xx series of precision amplifiers from Intersil, now under Renesas Electronics. This series focuses on combining high accuracy with low power consumption for portable and battery-operated electronic devices.

Replacement Considerations

Consult official Renesas documentation for qualified pin-compatible or functionally equivalent alternatives within the ISL284xx family or updated product lines.