LT1800IS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1800IS8#TRPBF is a single-channel, low-power, high-speed operational amplifier featuring rail-to-rail input and output capabilities. It offers an 80MHz gain bandwidth product and a 25V/µs slew rate with a maximum quiescent current of 2mA. The device operates on supply voltages from 2.3V to 12.6V and includes overdrive protection against phase reversal. It is housed in an 8-lead plastic SO package and is specified for operation within the industrial temperature range of –40°C to 85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output signal range maximizes dynamic range in low voltage applications
• Overdrive protection prevents output phase reversal when inputs exceed supply rails
• Low power consumption with reduced input offset voltage and bias current
• High DC gain and common mode rejection ratio ensure precision performance

Instrumentation, Op Amps, Buffer Amps Applications

• Low voltage, high frequency signal processing
• Driving A/D converters
• Rail-to-rail buffer amplifiers
• Active filters
• Video line drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the ordering suffix IS8#TRPBF corresponds to the industrial temperature grade (–40°C to 85°C) and tape-and-reel packaging format. Confirm the manufacturer is Analog Devices Inc. or its authorized predecessor Linear Technology. Ensure the component meets RoHS compliance standards as indicated by the PBF designation.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring both high speed and precision in low voltage environments. It serves as a suitable replacement for many standard op amps where improved input/output range is needed. Consider the 8-pin SO package constraints and thermal dissipation requirements when driving heavy loads or operating at elevated ambient temperatures.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1800 family of low power, high speed rail-to-rail input and output precision operational amplifiers. The 'I' suffix denotes the industrial temperature range variant, while the 'S8' indicates the 8-lead plastic SOIC package. The '#TRPBF' suffix specifies the tape and reel packaging with lead-free finish.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1800CS8#TRPBF

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LT1800 support operation with supplies below 2.3V?

No, the minimum guaranteed supply voltage is 2.3V.

What happens if the input voltage exceeds the power supply rails?

The device features overdrive protection that prevents output phase reversal, provided the input current is limited to less than 10mA.