ISL28325FBZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28325FBZ-T7A is a dual general-purpose operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities, making it suitable for low-voltage applications. The device operates within a supply voltage range of 4.5 V to 40 V. Key electrical specifications include a gain-bandwidth product of 10 MHz, a slew rate of 3.6 V/µs, and an input bias current of 1 nA. It provides an output current of 45 mA per channel with a supply current of 2.2 mA for both channels. The unit is housed in an 8-SOIC package and supports an operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output functionality for extended dynamic range
• Low noise performance relative to power consumption
• Wide single-supply voltage operation capability

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control signal conditioning
• Battery-powered measurement systems
• Sensor interface circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS3 compliance and moisture sensitivity level (MSL 2) requirements for surface-mount assembly processes. Ensure packaging format matches production line specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high precision with wide supply voltage flexibility. Consider the 8-SOIC package constraints for thermal management. Evaluate the 10 MHz bandwidth against signal frequency requirements to ensure adequate phase margin and stability in feedback configurations.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL283xx series of general-purpose amplifiers from Renesas. The series emphasizes a balance between low noise and power efficiency. The ISL28325 specifically denotes the dual-channel variant within this family, designed for cost-sensitive applications requiring robust analog performance.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28227FBZ is listed as a manufacturer-recommended substitute. LT1124IS8#TRPBF and OPA2227MDREP are noted as similar alternatives. Verify pin compatibility and electrical parameter alignment before substitution.