ISL28214FUZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28214FUZ is a dual-channel micropower operational amplifier manufactured by Renesas Electronics. It features rail-to-rail input and output capabilities, supporting a supply voltage range from 1.8V to 5.5V. Key electrical parameters include a gain-bandwidth product of 5 MHz, a slew rate of 2.5 V/µs, and an input offset voltage of 4 mV. The device draws 720 µA of operating current per channel and delivers an output current of 31 mA. It operates within a temperature range of -40°C to +125°C and is housed in an MSOP-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with rail-to-rail input and output for maximum dynamic range
• Micropower consumption suitable for battery-operated applications
• Extended industrial temperature range operation

Instrumentation, Op Amps, Buffer Amps Applications

• Mid-range thermostats with Wi-Fi connectivity
• Hybrid inverter systems with MPPT algorithms
• Smart robot vacuum cleaners
• Solar irrigation pump controllers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix FUZ indicates the MSOP-8 tube packaging configuration. Confirm RoHS compliance status through official datasheets as manufacturing sites may vary. Check for end-of-life notifications or obsolescence warnings directly from Renesas, as availability for this discontinued series is limited. Ensure moisture sensitivity level handling procedures are followed during assembly.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the ISL28214FUZ when dual-channel amplification with low power consumption is required alongside rail-to-rail signal swing. Compare against the ISL28213FUZ if lower bandwidth and reduced quiescent current are acceptable trade-offs. Verify that the 5 MHz gain-bandwidth product meets the system's frequency response requirements. Ensure the MSOP-8 footprint aligns with the PCB layout constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the ISL28x14 family of general-purpose micropower operational amplifiers. The family includes variants such as the ISL28214FBZ (SOIC-8) and ISL28213FUZ (lower performance). These devices share common architectural features including FET-input stages for low bias current and CMOS output stages for full output swing.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The ISL28214FBZ serves as a pin-compatible alternative offering identical electrical specifications but utilizes an SOIC-8 package instead of MSOP-8.