LT1495CS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1495CS8#TRPBF is a dual precision operational amplifier from Analog Devices, housed in an 8-lead plastic SOIC package. It features ultra-low supply current of 1.5mA maximum per amplifier and supports a wide supply range from 2.2V to 36V. The device offers rail-to-rail input and output capabilities, with inputs operating above the positive supply rail. Key electrical specifications include a maximum input offset voltage of 375mV, low input bias current of 250pA, and high open-loop gain of 100V/mV minimum. It provides reverse battery protection down to -18V and operates within a temperature range of -40°C to 85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low power consumption with maximum supply current of 1.5mA per amplifier
• Over-The-Top inputs allow operation above the positive supply rail
• Reverse battery protection ensures safety up to -18V
• Rail-to-rail input and output for maximum dynamic range

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered systems
• Portable instrumentation
• Remote sensor amplifiers
• Micropower filters
• Micropower integrating current sense circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing this component. Confirm that the CS8 designation corresponds to the commercial grade temperature range and SOIC package type required for your assembly process. Ensure compatibility with standard surface mount reflow profiles for 8-lead plastic small outline packages.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this part for applications requiring precision amplification with minimal quiescent current draw. The Over-The-Top feature makes it suitable for single-supply environments where signals may exceed the positive rail. Consider the 375mV maximum offset voltage for DC accuracy requirements and verify that the 1.5mA supply current fits within the system's total power budget constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the LT1494/LT1495/LT1496 family of micropower precision op amps. The LT1495 specifically denotes the dual-channel configuration, whereas LT1494 is single-channel and LT1496 is quad-channel. All variants share similar electrical characteristics but differ in channel count and pinout configurations to suit various circuit board layout needs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1495CN8#PBF ( PDIP variant )

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum reverse battery voltage the LT1495 can withstand?

The LT1495 is protected against reverse battery voltages up to -18V.

Can the inputs operate above the positive supply rail?

Yes, the LT1495 features Over-The-Top inputs that continue to function normally even when the common mode voltage exceeds the positive supply rail.