ISL28207FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28207FBZ is a dual-channel precision operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 1 MHz and a slew rate of 320 mV/us. Key electrical specifications include an input offset voltage of 75 uV, input bias current of 600 pA, and input voltage noise density of 14 nV/sqrt Hz. The device operates on supply voltages ranging from 2.25 V to 20 V or 4.5 V to 40 V, with a typical operating supply current of 580 uA. It offers high common-mode rejection ratio (CMRR) of 145 dB and power supply rejection ratio (PSRR) of 145 dB. The component is housed in an SOIC-8 package and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent precision amplifiers in a single compact package for space-constrained designs.
• High precision performance characterized by low input offset voltage and minimal input bias current for accurate signal conditioning.
• Low power consumption design suitable for battery-operated applications while maintaining high common-mode rejection capabilities.

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Data acquisition systems
• Medical instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 or T13 when ordering to confirm tape and reel packaging quantities. Confirm RoHS compliance status through official datasheets as manufacturing processes may vary. Ensure the SOIC-8 package dimensions match your PCB footprint requirements. Check moisture sensitivity level handling instructions if the component has been exposed to ambient conditions prior to soldering.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel precision is required with low noise and high CMRR. Compare against single-channel alternatives if only one amplifier is needed to reduce cost. Consider the 1 MHz bandwidth limit for high-speed applications where faster slew rates are necessary. Evaluate power supply constraints to ensure operation within the specified 2.25 V to 40 V range.

Instrumentation, Op Amps, Buffer Amps Part Context

The ISL28207 belongs to the ISL28207 series of precision amplifiers from Renesas/Intersil. This series is designed for applications requiring high accuracy and low power consumption. The FBZ suffix indicates the SOIC-8 package variant. Related parts in the family may offer different channel counts or performance trade-offs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure replacement parts match the SOIC-8 package and pinout configuration. Verify that alternative components meet the same electrical specifications for offset voltage, bias current, and supply voltage range.