ISL28118FUZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28118FUZ-T7 is a single-channel precision operational amplifier manufactured by Renesas Electronics Corporation. It operates within an extended temperature range of -55°C to +125°C and supports supply voltages from 3V to 40V. Key electrical characteristics include a gain-bandwidth product of 4 MHz, a slew rate of 1.2 V/µs, and an input offset voltage of 40 µV. The device draws 850 µA of operating current per channel and features rail-to-rail output capability with a common-mode input range extending to 0.5V below the negative rail.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing for maximum dynamic range in single-supply applications
• Below-ground input capability allowing operation down to 0.5V below the negative supply rail
• Low noise voltage performance suitable for high-fidelity signal processing
• Extended temperature range support for harsh industrial environments

Instrumentation, Op Amps, Buffer Amps Applications

• Single-supply sensor signal conditioning
• Precision data acquisition systems
• Industrial process control instrumentation
• Medical equipment front-end amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized Renesas distributors or certified partners. Confirm lot traceability and RoHS compliance status prior to integration. Ensure proper ESD handling procedures are followed during storage and assembly due to moisture sensitivity classification. Validate that the specific tape-and-reel packaging meets your automated placement requirements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high DC accuracy and low noise are required alongside wide supply voltage flexibility. The rail-to-rail output and below-ground input make it suitable for ground-referenced signals in single-supply designs. Consider the 850 µA quiescent current for power-constrained applications requiring higher bandwidth than micro-power alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28118 series of precision operational amplifiers designed for demanding analog signal chain applications. It complements other devices in the family such as dual-channel variants like the ISL28218. The series emphasizes high precision, low noise, and robust performance across extended industrial temperature ranges.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical compatibility with any potential alternative components before substitution.