ISL28214FHZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28214FHZ-T7A is a dual-channel, general-purpose micropower operational amplifier featuring rail-to-rail input and output capabilities. It operates within a supply voltage range of 1.8V to 5.5V. Key electrical parameters include a gain-bandwidth product of 5 MHz, a slew rate of 2.5 V/µs, an input offset voltage of 5 mV, and an input bias current of 20 pA. The quiescent current per channel is 390 µA. It provides a common-mode rejection ratio of 70 dB and an input voltage noise density of 40 nV/√Hz. The device is housed in an SOT-23-8 package and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with rail-to-rail input and output for maximum dynamic range
• Micropower consumption optimized for battery-operated applications
• CMOS technology enabling ultra-low input bias current
• Extended industrial temperature operation capability

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation systems
• Battery-powered sensor interfaces
• Active filtering circuits
• Data acquisition signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7A against official Renesas documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Check for any recent product change notifications regarding manufacturing site transfers or material updates. Ensure the component matches the required SOT-23-8 pinout configuration for your PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption is critical alongside moderate bandwidth requirements. The rail-to-rail I/O feature simplifies single-supply design constraints. Verify that the 5 mV offset voltage meets system accuracy needs. Consider the SOT-23-8 package size for space-constrained designs. Compare performance against higher-speed or lower-noise alternatives if application demands exceed these specifications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28214 family of micropower operational amplifiers manufactured by Renesas Electronics. The family includes variants with different channel counts and packages. The FHZ suffix indicates the SOT-23-8 package type. The T7A suffix typically denotes reel packaging. This series is designed for general-purpose analog signal processing tasks requiring efficiency.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Direct replacements must maintain the dual-channel configuration, SOT-23-8 package, and similar electrical characteristics. Verify pin compatibility before substitution.