ISL28208FBZ-T13

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28208FBZ-T13 is a dual-channel precision operational amplifier manufactured by Renesas Electronics (formerly Intersil). It features rail-to-rail output capability and supports single-supply operation from 3V to 40V. Key electrical specifications include a gain-bandwidth product of 3.2 MHz, a slew rate of 1 V/µs, an input offset voltage of 230 µV, and an input bias current of 575 nA. The device operates with a maximum supply voltage of 40V and draws a typical operating supply current of 2.2 mA per channel. Input voltage noise density is specified at 9 nV/√Hz. It is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Supports negative voltage signal input while maintaining rail-to-rail output performance on a single power supply.
• Delivers high precision characteristics through low input offset voltage and low noise density specifications.
• Optimized for single-supply applications with wide operating voltage range up to 40V.

Instrumentation, Op Amps, Buffer Amps Applications

• Single-supply signal conditioning circuits requiring high accuracy
• Industrial sensor interface applications involving negative input signals
• Precision data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Renesas Electronics or Intersil on official documentation. Confirm the SOIC-8 package type and T13 tape-and-reel packaging suffix. Ensure the specific part number matches the dual-channel configuration and 40V rating requirements for your design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing single-supply systems that require handling negative input signals without dual rails. The 40V maximum supply voltage allows flexibility in higher voltage industrial environments. Consider the 3.2 MHz bandwidth and 1 V/µs slew rate for moderate-speed precision applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the ISL28x08 series of precision rail-to-rail power operational amplifiers. The series is designed for low-power precision applications optimized for single-supply operation. The ISL28208 specifically provides dual-channel functionality within this family.

Instrumentation, Op Amps, Buffer Amps FAQ

Can the ISL28208 handle input signals below ground potential?

Yes, the datasheet specifies that it supports negative voltage signal input while operating on a single positive supply.

What is the maximum supply voltage for this amplifier?

The maximum operating supply voltage is 40V.