ISL28325FBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28325FBZ-T7 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 20 V single or ±1.125 V to ±10 V dual. Quiescent current per channel is 1.4 mA. Input voltage noise density is 9 nV/√Hz. It is housed in an MSOP-8 package and supports operating temperatures from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture designed for low-power applications
• Operates within wide supply voltage ranges including single and dual supplies
• Suitable for precision signal conditioning tasks

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable medical devices requiring low quiescent current
• Industrial sensor interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 indicates tape and reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for obsolescence notices as Intersil products transitioned to Renesas. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual amplification is required with moderate bandwidth and low power consumption. Compare against higher precision models like the ISL28217 if lower offset voltage is critical. Consider the MSOP-8 footprint constraints versus SOIC options for board space optimization. Validate thermal performance at maximum operating temperatures.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28325 series of low-power operational amplifiers. It represents the dual-channel variant of the family. The FBZ suffix typically denotes the SOIC or MSOP package type depending on the specific datasheet revision, though the provided data specifies MSOP-8. It is part of Renesas's broader portfolio of analog signal chain solutions derived from Intersil technology.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28325FUZ is a pin-compatible alternative in MSOP-8 packaging. Verify electrical parameter equivalence before substitution.