ISL28325FUZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28325FUZ is a dual-channel low-power operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 1.2 MHz and a slew rate of 400 mV/us. The device operates with an input offset voltage of 1 mV and an input bias current of 5 nA. Supply voltage ranges from 2.25 V to 40 V, with a maximum dual supply of 20 V. Quiescent current per channel is 1.4 mA, and input voltage noise density is 9 nV/sqrt Hz. Input noise current density is 100 fA. It is housed in an MSOP-8 package and supports surface mount installation across a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent amplifiers in a single compact package.
• Low power consumption design suitable for battery-operated applications.
• Wide supply voltage capability supporting both single and dual supply configurations.

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation
• Battery-powered sensor interfaces
• Industrial process control

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T13 when ordering, as it indicates tape and reel packaging which differs from tube packaging. Confirm availability status as the component may be discontinued or have limited stock depending on the distributor. Ensure the MSOP-8 footprint matches the PCB layout requirements before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual amplifier configuration is required with moderate bandwidth and low power constraints. Compare against higher precision models like the ISL28217 if lower offset voltage is critical. Consider the 1.2 MHz bandwidth limit for high-speed signal processing needs.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28325 series of low-power operational amplifiers from Renesas. It shares architectural similarities with other members of the family but offers specific performance characteristics tailored for general-purpose analog signal conditioning tasks requiring efficiency and dual-channel integration.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible alternatives within the Renesas portfolio that offer updated manufacturing status if the current part is obsolete. Verify electrical parameter compatibility for any cross-brand replacements to ensure circuit functionality remains unchanged.