ISL28217FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28217FBZ is a dual-channel precision operational amplifier from the Renesas ISL28217 series, housed in an SOIC-8 surface-mount package. It features a gain-bandwidth product of 1.5 MHz and a slew rate of 500 mV/us. The device operates on supply voltages ranging from 2.25 V to 20 V with a quiescent current of 1.06 mA per channel. Key electrical specifications include a maximum input offset voltage of 100 uV, input bias current of 1 nA, common-mode rejection ratio of 120 dB, and power supply rejection ratio of 120 dB. Input voltage noise density is 12 nV/sqrt Hz, while input current noise density is 100 fA/sqrt Hz. It supports output currents up to 43 mA per channel and functions within a temperature range of -40 C to +125 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent precision amplifiers in a single compact package.
• High common-mode and power supply rejection ratios ensure signal integrity under varying line conditions.
• Low input offset voltage and low bias current characteristics maintain accuracy in high-impedance circuits.
• Wide operating supply voltage range accommodates diverse single or dual supply configurations.

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal conditioning
• Data acquisition systems
• Medical instrumentation
• Industrial process control

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout compatibility and performance grades. Ensure the selected variant matches the required packaging format for your assembly process. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and authenticity before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel precision is required with moderate bandwidth. Compare input offset voltage and noise specifications against application requirements. Verify that the SOIC-8 package fits the PCB layout constraints. Confirm that the supply voltage range aligns with the system power rails.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28217 family of low-power precision amplifiers. The family includes single-channel variants like the ISL28177 and quad-channel versions. These devices are designed for applications requiring high accuracy and low power consumption. The FBZ suffix typically denotes the SOIC-8 package type.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as other ISL2821x variants. Verify if newer generation amplifiers offer improved specifications while maintaining package compatibility. Consult official substitution guides for recommended upgrades.