LT1014DSW#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1014DSW#PBF is a quad precision operational amplifier manufactured by Analog Devices Inc. It features four independent amplifiers in a 16-lead plastic SO package with an operating temperature range of 0°C to +70°C. Key electrical specifications include a gain-bandwidth product of 800 kHz, a slew rate of 400 mV/µs, and a maximum input offset voltage of 200 µV. The device operates on supply voltages from 4 V to 44 V, drawing 350 µA per amplifier. It provides high common-mode rejection (117 dB) and power supply rejection (117 dB), with each channel capable of sourcing and sinking over 20 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Directly upgrades industry standard 14-pin DIP LM324/LM348 pin configurations while saving board space.
• Single supply operation with input common mode range extending to ground and output swinging to within millivolts of ground.
• Includes phase reversal protection circuitry to prevent output lock-up when inputs fall below the negative rail.
• All-NPN output stage maintains low output resistance and high gain characteristics until saturation.

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered precision instrumentation
• Strain gauge signal conditioners
• Thermocouple amplifiers
• 4mA to 20mA current loop transmitters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and RoHS compliance as per manufacturer standards. Confirm the SW package designation corresponds to the 16-lead plastic SOIC form factor required for your PCB layout. Ensure the commercial grade temperature rating (0°C to +70°C) aligns with your environmental operating conditions. Cross-reference the ordering information table to validate availability status and packaging options such as tube or tape and reel variants.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when replacing legacy quad op amps like the LM324 without redesigning the footprint. Choose the DSW variant for surface mount assembly requirements. Consider the ISW#TRPBF version if industrial temperature ranges (-40°C to +85°C) or tape-and-reel packaging are necessary. Evaluate the single-supply performance characteristics against applications requiring ground-referenced inputs and outputs.

Instrumentation, Op Amps, Buffer Amps Part Context

The LT1014 belongs to the LT1013/LT1014 family of precision operational amplifiers. It serves as the quad-channel counterpart to the dual-channel LT1013. Both devices were designed to offer superior precision specifications compared to standard general-purpose amplifiers while maintaining compatibility with existing industry-standard pinouts. This allows for direct pin-compatible upgrades in designs previously utilizing parts like the LM324 or OP-11.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1014ISW#PBF offers the same electrical performance but supports an extended industrial temperature range of -40°C to +85°C.