ISL28208FBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28208FBZ-T7 is a dual-channel, low-noise operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail output capability and operates within a supply voltage range of 3 V to 40 V. Key electrical parameters include an input offset voltage of 40 µV, a supply current of 850 µA per two channels, and an output current of 28 mA per channel. The device exhibits a slew rate of 1.2 V/µs and a gain-bandwidth product of 4 MHz. It 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

• Dual-channel architecture providing two independent amplifiers in a single package
• Rail-to-rail output stage for maximum dynamic signal swing
• Low noise performance suitable for precision signal conditioning
• Wide single-supply voltage operation up to 40 V

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial process control sensor interfaces
• High-voltage data acquisition systems
• Medical instrumentation signal chains
• Automotive sensing applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' indicates tape and reel packaging when sourcing. Confirm the 'FBZ' designation matches the required lead-free and RoHS compliance standards for your assembly process. Check manufacturer lifecycle status as components may be subject to discontinuation notices. Ensure the 8-SOIC footprint aligns with existing PCB layout constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high supply voltages up to 40 V are required alongside low noise characteristics. The dual-channel configuration offers space efficiency compared to single-channel alternatives. Consider the 8-SOIC package size for surface-mount assembly requirements. Evaluate the 4 MHz bandwidth against system frequency needs to ensure adequate signal fidelity without unnecessary power consumption.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL282xx series of low-noise operational amplifiers designed by Renesas. The series emphasizes precision and wide voltage tolerance for demanding analog applications. The FBZ variant specifically denotes the lead-free plastic SOIC package construction. This family targets industrial and automotive environments requiring robust performance across extended temperature ranges.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: ISL28208FBZ.