ISL28214FBZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28214FBZ-T13 is a dual-channel, general-purpose, micropower operational amplifier manufactured by Renesas Electronics. It features rail-to-rail input and output capabilities with a gain-bandwidth product of 5 MHz and a slew rate of 2.5 V/µs. The device operates on a single supply voltage ranging from 1.8 V to 5.5 V, consuming 720 µA of quiescent current per channel. Key electrical specifications include an input offset voltage of 4 mV, input bias current of 20 pA, and input voltage noise density of 40 nV/√Hz. It is housed in an SOIC-8 surface-mount package and supports an extended operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel micropower architecture providing low current consumption for battery-operated systems
• Rail-to-rail input and output stages enabling full signal swing across the supply voltage range
• High precision performance characterized by low input offset voltage and minimal input bias current

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation and sensor signal conditioning
• Battery-powered medical devices requiring low power and high accuracy
• Industrial process control systems operating in harsh environments

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T13 indicates tape and reel packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for end-of-life notifications or obsolescence warnings as this component series may be subject to discontinuation. Ensure the selected variant matches the required SOIC-8 package dimensions for PCB layout compatibility.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring a balance between low power consumption and moderate bandwidth. The rail-to-rail I/O feature makes it suitable for single-supply designs where maximizing dynamic range is critical. Consider the 20 pA input bias current for high-impedance sensor interfaces. Evaluate the 5 MHz gain-bandwidth product against system speed requirements to ensure adequate phase margin and stability in feedback configurations.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28214 family of dual-channel operational amplifiers designed for general-purpose use. The FBZ suffix typically denotes a specific package and temperature grade configuration within the Renesas portfolio. It shares core electrical characteristics with other variants in the series but differs in packaging and shipping format. The device is positioned as a micropower solution for cost-sensitive and energy-efficient electronic designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas documentation for qualified alternate part numbers. Verify pinout compatibility and electrical parameter equivalence before substitution. Cross-reference with similar dual-channel RRIO op-amps if the exact part is unavailable.