ISL28408FBZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28408FBZ-T13 is a dual-channel micropower operational amplifier manufactured by Renesas Electronics. It features rail-to-rail input and output capabilities, making it suitable for low-voltage single-supply applications. The device operates within a supply voltage range of 1.8V to 5.5V. Key electrical specifications include a gain-bandwidth product of 5 MHz and a slew rate of 2.5 V/µs. Input characteristics consist of an offset voltage of 4 mV and an input bias current of 20 pA. The amplifier draws a typical operating supply current of 2.4 mA per channel. It exhibits an input voltage noise density of 40 nV/√Hz and a power supply rejection ratio of 71 dB. The component is housed in a TSSOP-14 package and supports an industrial temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel micropower architecture optimized for low-voltage operation
• Rail-to-rail input and output functionality for maximum dynamic range
• Low input bias current and offset voltage for precision signal conditioning

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered portable instrumentation
• Medical equipment signal processing
• Industrial sensor interfaces

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T13' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Check for end-of-life notifications as availability may be limited. Ensure the TSSOP-14 package matches the target PCB footprint requirements. Validate moisture sensitivity level handling procedures during assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel performance with rail-to-rail I/O is required in space-constrained designs. Consider the 5 MHz bandwidth for moderate-speed signal processing tasks. Evaluate the 2.4 mA quiescent current against strict battery life constraints. Compare input offset voltage specifications against application accuracy requirements. Verify thermal performance within the specified -40°C to +125°C operating range.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL284xx series of micropower operational amplifiers. The series includes single, dual, and quad-channel variants sharing similar electrical characteristics. The ISL28408 specifically provides two amplifiers in a compact package. This family targets general-purpose analog signal conditioning applications requiring low power consumption.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure replacement parts maintain compatible pinout configurations. Verify that alternative components meet identical electrical specifications and package dimensions.