ISL28246FBZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The ISL28246FBZ-T7 is a dual-channel, rail-to-rail output operational amplifier manufactured by Renesas Electronics Corporation. It features a gain bandwidth product of 5 MHz and a slew rate of 1.9 V/µs. The device operates within a supply voltage range of 4.5 V to 40 V and supports an operating temperature from -40°C to +125°C. Key electrical specifications include an input offset voltage of 650 µV and an input bias current of 0 nA. It is housed in an 8-SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range
• Low input offset voltage and drift for high precision
• CMOS architecture ensuring low power consumption

Instrumentation, Op Amps, Buffer Amps Applications

• Precision data acquisition systems
• Industrial process control instrumentation
• Medical equipment signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix T7 indicates tape and reel packaging when ordering. Confirm the manufacturer is Renesas Electronics Corporation, formerly Intersil. Check for obsolescence status as this component may be discontinued. Ensure the 8-SOIC package matches your PCB footprint requirements before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring rail-to-rail output swing with moderate speed. The 5 MHz bandwidth suits general-purpose precision tasks. Compare against the ISL28227 series if lower offset voltage is required, noting the trade-off in bandwidth. Verify that the 0 nA input bias current meets your source impedance constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the ISL28x46 family of precision CMOS operational amplifiers. It shares architectural similarities with the ISL28217 and ISL28227 series but offers rail-to-rail outputs unlike some predecessors. The FBZ suffix denotes the specific package and temperature grade configuration within the Renesas linear IC portfolio.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitutes include LT1124IS8#TRPBF and OPA2227MDREP. Verify pin compatibility and electrical parameter alignment before substitution.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the input bias current specification?

The input bias current is specified as 0 nA.

Is the output rail-to-rail?

Yes, the ISL28246FBZ-T7 features a rail-to-rail output type.