ISL28268FBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28268FBZ-T7 is a dual-channel, low-voltage operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities, making it suitable for single-supply applications. The device operates within a voltage range of 2.4 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 300 kHz, a slew rate of 140 mV/µs, and an input offset voltage of 1.5 mV. It draws minimal supply current and maintains functionality across an extended temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enables maximum dynamic range in low-voltage systems.
• Low power consumption design supports battery-operated and energy-efficient applications.
• Extended industrial temperature rating ensures reliable performance in harsh environments.

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation
• Battery-powered sensors
• Medical devices

Instrumentation, Op Amps, Buffer Amps Procurement Notes

This component is officially obsolete and no longer manufactured by Renesas. Verification of availability should focus on authorized distributors holding remaining stock or approved replacement parts. Ensure the source provides valid traceability documentation. Do not rely on generic listings; confirm the specific package type and revision match the original design requirements before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part only if legacy compatibility is required, as it is discontinued. For new designs, evaluate modern equivalents with similar rail-to-rail characteristics and low-voltage operation. Consider the 300 kHz bandwidth and 1.5 mV offset voltage when determining suitability for precision signal conditioning tasks. Verify that the SOIC-8 package fits the existing PCB footprint constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

The ISL28268FBZ-T7 belongs to the ISL282xx series of micro-power operational amplifiers from Renesas. This family is characterized by low input bias current and rail-to-rail I/O functionality. The 'T7' suffix indicates tape and reel packaging. It serves as a dual-channel variant within the broader portfolio of low-voltage analog signal chain components designed for portable electronics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

MFR Recommended ISL28268FUZ

Instrumentation, Op Amps, Buffer Amps FAQ

What is the operating voltage range for the ISL28268FBZ-T7?

The device operates with a supply voltage between 2.4 V and 5.5 V.

Does this amplifier support rail-to-rail output?

Yes, the ISL28268FBZ-T7 features both rail-to-rail input and rail-to-rail output capabilities.