ISL28130FEZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28130FEZ-T7 is a single-channel micropower operational amplifier from the Renesas ISL28x30 series, optimized for low-voltage operation. It features rail-to-rail input and output capabilities with a supply voltage range of 1.8V to 5.5V. Key electrical parameters include a maximum input offset voltage of 40µV, a maximum drift of 150nV/°C, and a typical quiescent current of 20µA per amplifier. The device offers a gain-bandwidth product of 400kHz and a slew rate of 200mV/µs.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Micropower consumption with 20µA typical supply current per channel
• Rail-to-rail input and output for maximum dynamic range
• Low input offset voltage and drift for high precision applications
• Optimized for single-supply operation from 1.8V to 5.5V

Instrumentation, Op Amps, Buffer Amps Applications

• Handheld devices powered by 2AA batteries or single lithium-ion cells
• Infusion pumps requiring stable and precise drug delivery
• 4-20mA current loop transmitters with ultra-low power MCU integration
• Kitchen range hoods with 2D touch sensing interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' indicates tape and reel packaging when ordering. Confirm the temperature grade matches application requirements, as commercial (0°C to +70°C) and extended (-40°C to +125°C) variants exist within the ISL28130 family. Ensure compatibility with SC-70-5 or SOT-23-5 footprints depending on the exact package variant selected.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications demanding low power and high precision in compact packages. The ISL28130 is suitable where rail-to-rail performance is critical at low voltages. Compare against the ISL28133 series if lower offset voltage is required, noting differences in bandwidth and noise characteristics. Verify that the 400kHz bandwidth meets signal frequency requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28x30 family of micropower, low-drift operational amplifiers. The family includes single (ISL28130), dual (ISL28230), and quad (ISL28430) channel versions. These amplifiers are designed for battery-powered portable equipment and industrial sensor interfaces requiring high accuracy at minimal power consumption.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check datasheet specifications for direct pin-compatible alternatives within the ISL28x30 series. Verify electrical parameter overlaps for offset voltage, bias current, and supply voltage range before substitution.