ISL28217FBBZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28217FBBZ-T7A is a dual precision operational amplifier manufactured by Renesas Electronics Corporation. It features a gain-bandwidth product of 1.5 MHz and a slew rate of 500 mV/us. The device operates with a maximum supply voltage of 40 V and a minimum of 2.25 V or 4.5 V. Key electrical specifications include an input offset voltage of 70 uV, input bias current of 1.5 nA, and a common-mode rejection ratio of 120 dB. Each channel provides an output current of 43 mA while consuming 530 uA of operating power. The input voltage noise density is 12 nV/sqrt Hz. It is housed in an 8-SOIC package 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 low-power operational amplifiers in a single component.
• High precision performance characterized by low input offset voltage and low input bias current for accurate signal conditioning.
• Wide single-supply operation capability supporting voltages from 2.25 V up to 40 V.
• Low noise characteristics suitable for sensitive analog signal processing applications.

Instrumentation, Op Amps, Buffer Amps Applications

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

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the obsolete status of this component before design finalization. Confirm availability through authorized distributors or substitute part numbers. Ensure the 8-SOIC package matches your PCB footprint requirements. Check RoHS compliance documentation for regulatory adherence. Validate that the operating temperature range meets your environmental specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual precision amplification is required with low power consumption. Consider the 1.5 MHz bandwidth and 500 mV/us slew rate for moderate-speed applications. Evaluate the 40 V maximum supply voltage against your system rails. Compare the 70 uV offset voltage against other precision op-amps if higher accuracy is needed. Ensure the 8-SOIC package fits your assembly constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28217 series of precision low-power operational amplifiers from Renesas. The series includes variants with different packaging options such as MSOP-8 and SOIC. These amplifiers are designed for applications requiring high accuracy and low power dissipation. The T7A suffix indicates a specific tape and reel packaging configuration for automated assembly.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative dual precision op-amps if this obsolete component cannot be sourced. Check pinout and electrical parameter alignment for any potential replacements.