ISL28325FBZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28325FBZ-T13 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 or 4.5 V to 40 V, with a typical operating supply current of 1.4 mA per channel. Input voltage noise density is 9 nV/sqrt Hz, and input noise current density is 100 fA/sqrt Hz. It is housed in an MSOP-8 package and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture designed for low-power applications
• Wide single-supply voltage operation capability up to 40 V
• Low input bias current suitable for high-impedance signal sources

Instrumentation, Op Amps, Buffer Amps Applications

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

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T13' against official Renesas documentation to confirm reel packaging specifications. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Check for obsolescence notices as the component lifecycle status may have changed. Ensure the MSOP-8 footprint matches the target PCB design constraints before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel amplification is required within strict power budgets. The wide supply voltage range accommodates both single and split-rail configurations. Compare input bias current and noise density against similar models if interfacing with ultra-high impedance sensors. Verify that the 1.2 MHz bandwidth meets the signal frequency requirements of the application circuit.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28325 series of low-power operational amplifiers from Renesas. The series is characterized by optimized performance for battery-operated equipment. The FBZ suffix indicates the SOIC-8 package variant, while T13 denotes tape and reel packaging. This family targets cost-sensitive applications needing reliable analog signal processing.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.