ISL28194FHZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28194FHZ-T7 is a single-channel, ultra-small operational amplifier manufactured by Intersil (Renesas). It features rail-to-rail input and output capabilities with a maximum offset voltage of 2500 uV and a bandwidth of 0.0035 MHz. The device operates on a single supply voltage ranging from 1.8V to 5.5V or dual supplies of ±0.9V to ±2.75V. It utilizes a PDSO6 package and supports an operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low power consumption with 330nA and 1uA single supply options
• Rail-to-rail input and output functionality for extended signal swing
• Compact SOT-23-6 and uTDFN6 packaging for space-constrained designs

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered portable devices requiring low quiescent current
• Precision sensor signal conditioning in industrial environments
• Medical instrumentation utilizing single-supply operation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix FHZ-T7 against official Renesas documentation to confirm the exact tape-and-reel quantity and RoHS compliance status. Ensure the ordering part number matches the required package variant and temperature grade. Cross-reference datasheet revisions to validate electrical characteristics before final procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when minimizing board space is critical alongside ultra-low power requirements. The rail-to-rail I/O capability allows for maximum dynamic range in low-voltage single-supply systems. Consider the trade-off between the limited bandwidth and the extremely low static current consumption for battery life optimization.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL2819x family of ultra-small, micropower operational amplifiers. It shares architectural similarities with other members like the ISL28191 and ISL28194 variants, differing primarily in channel count and specific gain-bandwidth product configurations within the same low-power portfolio.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes include ISL28194FRUZ-T7 and ISL28194_08. Verify pinout compatibility and electrical parameter alignment with the original design specifications before implementing any alternative part numbers.