ISL28130FHZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28130FHZ-T7A is a single-channel micropower operational amplifier from the Renesas ISL28x30 series. It features a gain-bandwidth product of 400 kHz and a slew rate of 200 mV/us. The device operates with a supply voltage range of 1.8 V to 5.5 V, consuming only 20 uA per channel. Key electrical parameters include an input offset voltage of 40 uV, input bias current of 700 pA, and a common-mode rejection ratio of 125 dB. It utilizes a SOT-23-5 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• Micropower consumption optimized for battery-operated applications
• Low drift characteristics ensuring high precision over temperature

Instrumentation, Op Amps, Buffer Amps Applications

• Handheld devices powered by AA batteries or lithium cells
• Infusion pumps requiring stable and precise drug delivery
• 4-20mA current loop transmitters in industrial settings

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7A' against official Renesas documentation to confirm tape-and-reel specifications and lot traceability. Confirm that the component status is active or note obsolescence warnings if applicable. Ensure the SOT-23-5 footprint matches the design requirements before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption is critical alongside high precision. The rail-to-rail I/O allows operation at low supply voltages. Compare the 400 kHz bandwidth against application signal frequencies. Verify thermal performance within the specified operating temperature range.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28x30 family of micropower, low drift operational amplifiers. The family includes dual (ISL28230) and quad (ISL28430) variants sharing similar electrical characteristics. The FHZ suffix indicates the SOT-23-5 package configuration.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible replacements within the ISL28x30 series such as ISL28130FEZ-T7. Verify equivalent electrical parameters including offset voltage and bias current before substitution.