ISL28118MUZ

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28118MUZ is a single-channel precision operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 4 MHz and a slew rate of 1.2 V/us. The input offset voltage is 25 uV, with an input bias current of 230 nA. Operating supply voltage ranges from 1.5 V to 20 V or up to 40 V maximum. Quiescent current is 850 uA per channel, delivering 28 mA output current. Common-mode rejection ratio is 118 dB, and input voltage noise density is 9 nV/sqrt Hz. It operates within a temperature range of -40 C to +125 C in a tube package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for single-supply applications
• Below-ground input capability extending to -0.5V relative to the negative rail
• Low noise voltage performance suitable for precision signal conditioning
• Extended temperature operation range for industrial environments

Instrumentation, Op Amps, Buffer Amps Applications

• Single-supply sensor signal conditioning
• Precision data acquisition systems
• Industrial process control instrumentation
• Medical equipment signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix MUZ indicates the tube packaging format distinct from tape-and-reel variants like T7 or T13. Confirm RoHS compliance status through official Renesas documentation prior to integration. Ensure moisture sensitivity level requirements are met during storage and handling procedures according to industry standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and high DC accuracy are required in single-supply designs. Compare against ISL28118FBZ-T13 if surface-mount reel packaging is preferred, noting its different electrical specifications such as 3.2 MHz bandwidth. Verify that the 25 uV offset voltage meets system error budgets compared to other family members.

Instrumentation, Op Amps, Buffer Amps Part Context

Part of the ISL28118 series of low-noise, precision operational amplifiers designed for extended temperature ranges. This single-channel device complements dual-channel variants in the same family, offering rail-to-rail output swing and below-ground input capability for versatile analog front-end implementations.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

ISL28118FBZ-T13 offers similar functionality but differs in packaging (reel vs tube) and electrical parameters including 3.2 MHz GBP and 150 uV Vos. ISL28118MUZ-T7 provides the same electrical characteristics as the MUZ variant but in tape-and-reel packaging for automated assembly.