LM318PSR

Instrumentation, Op Amps, Buffer Amps Overview

The LM318PSR is a single high-speed operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 15 MHz and a slew rate of 70 V/us. The device operates within a supply voltage range of 10 V to 40 V, with a maximum dual supply of 20 V. Input characteristics include an offset voltage of 10 mV and input bias current of 500 nA. It delivers an output current of 20 mA per channel and maintains a common-mode rejection ratio of 100 dB. The component is housed in an SOIC-8 package and functions across a temperature range of 0°C to +70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 70 V/us slew rate for rapid signal response
• Single-channel architecture optimized for general-purpose amplification
• Wide supply voltage tolerance supporting up to 40 V operation

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal processing circuits
• Fast comparators
• Sample-and-hold applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix PSR against official Texas Instruments documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target design. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and wide bandwidth are critical requirements for the application. The single-channel configuration simplifies board layout compared to dual or quad variants. Consider the 10 mV offset voltage and 500 nA bias current limits during precision circuit design to ensure adequate signal integrity.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LM318 family of high-speed operational amplifiers produced by Texas Instruments. It serves as a successor to earlier discrete designs, offering integrated performance in a standard surface-mount package. The series is recognized for its ability to handle fast transient signals in analog processing environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM318DR is a direct replacement variant from Texas Instruments featuring identical electrical specifications but utilizing different reel packaging.