ISL28246FUZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28246FUZ-T7 is a dual-channel, general-purpose operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities within an 8-MSOP surface-mount package. The device offers a gain-bandwidth product of 5 MHz and a slew rate of 200 V/µs. It operates on supply voltages ranging from 1.8 V to 5.5 V with a typical operating current of 20 µA per channel. Key electrical specifications include a maximum input offset voltage of 40 µV, an input bias current of 250 pA, and a common-mode rejection ratio of 105 dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent amplifiers in a single compact package
• Rail-to-rail input and output functionality for maximum dynamic range utilization
• Low power consumption suitable for battery-operated applications
• High precision performance characterized by low offset voltage and noise

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation systems requiring low power and high accuracy
• Signal conditioning circuits in medical devices
• Industrial process control sensors
• Data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T7' indicates tape-and-reel packaging when ordering. Confirm the manufacturer is Renesas Electronics Corporation, as this component was previously associated with Intersil. Ensure the 8-MSOP package type matches your PCB footprint requirements. Check for end-of-life status or obsolescence notices from the manufacturer before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel op amp with rail-to-rail I/O and low quiescent current is required. The 5 MHz bandwidth supports moderate-speed signal processing tasks. Consider the 8-MSOP package size for space-constrained designs. Compare against single-channel variants if only one amplifier is needed to reduce cost and board area.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL282xx series of micro-power, rail-to-rail operational amplifiers. The series includes single (ISL28245), dual (ISL28246), and quad (ISL28247) configurations. These amplifiers are designed for applications demanding low power consumption without sacrificing precision. The family shares similar electrical characteristics but differs in channel count and package options.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes may include other dual-channel RRIO op amps with similar bandwidth and supply voltage ranges. Verify pin compatibility and electrical parameters such as offset voltage and slew rate. Alternative packages like SOIC may be available for the same core device, requiring adapter considerations.