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Texas Instruments LM31 Memory Series

2 variants · Texas Instruments

About the Texas Instruments LM31 Memory Series

The Texas Instruments LM31 Memory Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common -3db bandwidth of 15 MHz, amplifier type of General Purpose and current - input bias of 150 nA. Variants differ by case, mounting and package, so you can match the exact case your application requires using the selection guide below. All listed Texas Instruments LM31 Memory Series part numbers are active and orderable.

Select a variant by

Case
8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width)
Mounting
Surface Mount · Through Hole
Package
Tape & Reel (TR); Cut Tape (CT) · Tube

Shared specifications

-3db bandwidth
15 MHz
Amplifier type
General Purpose
Current - input bias
150 nA
Current - supply
5mA
Gain bandwidth product
15 MHz
Number of circuits
1
Operating temperature
0°C ~ 70°C
Slew rate
70V/µs
Voltage - input offset
4 mV
Voltage - supply span
40 V

Variant comparison

ParameterLM318MX/NOPBLM318N/NOPB
Case8-SOIC (0.154\", 3.90mm Width)8-DIP (0.300\", 7.62mm)
MountingSurface MountThrough Hole
PackageTape & Reel (TR); Cut Tape (CT)Tube

Request a quote on any Texas Instruments LM31 Memory Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants