ISL28217FBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28217FBZ-T7 is a dual-channel precision CMOS operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 1.5 MHz and a slew rate of 500 mV/us. The device operates within a supply voltage range of 2.25 V to 20 V, with a maximum operating temperature of +125 C and a minimum of -40 C. Key electrical specifications include an input offset voltage of 100 uV, input bias current of 1 nA, and input voltage noise density of 12 nV/sqrt Hz. It delivers 43 mA output current per channel with a typical power supply current of 1.06 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture designed for high-precision signal processing applications
• CMOS technology enabling low power consumption while maintaining rail-to-rail output capability
• High common-mode rejection ratio and power supply rejection ratio for accurate amplification

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning in industrial instrumentation
• Data acquisition systems requiring low noise and high accuracy
• Medical equipment analog front-end circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 indicates reel or cut tape packaging configuration upon ordering. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the SOIC-8 package dimensions match your PCB footprint requirements. Check for any recent manufacturing site changes or product change notifications that may affect assembly parameters.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel precision is required with moderate bandwidth needs. Compare against single-channel variants if only one amplifier is needed to reduce cost. Consider the 1.5 MHz gain-bandwidth product for frequency response limitations. Evaluate the 100 uV input offset voltage against system error budgets for critical measurement applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28217 series of precision amplifiers from Renesas. It is distinct from higher-speed variants like the ISL28218 which offers 4 MHz bandwidth. The FBZ suffix denotes the SOIC-8 package variant. It serves as a low-power alternative to bipolar precision amplifiers in battery-operated devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28218FBZ-T7A offers higher bandwidth but different bias characteristics. ISL28177FBZ-T7A is a single-channel version with similar precision specs. Verify pin compatibility and thermal performance when substituting.