ISL28407FBZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28407FBZ-T7A is a quad precision operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 1 MHz and low current consumption of 0.29 mA per amplifier. The device operates within a wide supply voltage range of 4.5 V to 40 V and supports an operating temperature range from -40°C to +125°C. Packaged in a 14-SOIC format, it is designed for applications requiring high precision and low power.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration providing four independent operational amplifiers in a single package
• Low input offset voltage ensuring high precision signal processing capabilities
• Wide supply voltage range supporting diverse system power requirements
• Low current consumption optimized for battery-powered or energy-efficient designs

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Industrial data acquisition systems
• Medical instrumentation front-ends
• High-resolution analog-to-digital converter drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7A indicates tape and reel packaging when ordering. Confirm the SOIC-14 package type matches your PCB footprint requirements. Ensure the supplier provides official Renesas documentation to validate authenticity and lot traceability. Check RoHS compliance status if required by your manufacturing standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple precision amplifiers are needed in a compact form factor. The 1 MHz bandwidth suits moderate-speed applications. Consider the 4.5 V minimum supply voltage constraint during power budgeting. Compare against single or dual variants if fewer channels suffice to reduce cost and board space.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28x07 family of precision micro-power operational amplifiers. The '4' in the model number denotes the quad configuration, distinguishing it from the single (ISL28107) and dual (ISL28207) versions. All variants share similar electrical characteristics including low noise and low bias current, offering design flexibility based on channel count requirements.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible substitutes may include other quad precision op-amps with similar 1 MHz GBP and low offset voltage specifications. Verify supply voltage ranges and package dimensions before substitution. Consult Renesas cross-reference tools for officially validated alternatives.