ISL28413FBZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28413FBZ is a quad micropower operational amplifier manufactured by Renesas Electronics. It features rail-to-rail input and output capabilities, making it suitable for low-voltage applications. The device operates within a supply voltage range of 1.8 V to 5.5 V. Key electrical specifications include a gain-bandwidth product of 2 MHz, a slew rate of 1 V/us, an input offset voltage of 4 mV, and an input bias current of 20 pA. The quiescent current per channel is 130 uA, with a total operating current of 520 uA. Input voltage noise density is 55 nV/sqrt Hz, and input current noise density is 5 fA/sqrt Hz. It is housed in a TSSOP-14 package and supports operation from -40 C to +125 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration with rail-to-rail input and output swing
• Micropower consumption optimized for battery-powered systems
• High input impedance with ultra-low input bias current
• Wide single-supply voltage operation range

Instrumentation, Op Amps, Buffer Amps Applications

• Portable medical instrumentation
• Battery-operated sensor interfaces
• Data acquisition systems
• Active filters in low-power circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the exact suffix and manufacturer documentation for the ISL28413FBZ variant. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure the source provides valid datasheets matching the specific part number to avoid compatibility issues with design requirements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring quad amplifiers with rail-to-rail performance under low supply voltages. Consider the 2 MHz bandwidth and 55 nV/sqrt Hz noise density for signal conditioning tasks. Evaluate the TSSOP-14 package constraints against PCB layout requirements and thermal management needs for high-density designs.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28413 series of micropower operational amplifiers. It shares architectural similarities with other members like the ISL28414 but differs in bandwidth and power specifications. The series is designed for general-purpose applications where low power consumption and full output swing are critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible substitutes within the ISL2841x family or equivalent quad op-amps from other manufacturers. Verify that replacement parts match the 1.8 V minimum supply voltage and rail-to-rail input/output characteristics.