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Texas Instruments LM318N/NOPB — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

LM318N/NOPB op amp, 70 V/µs slew rate, 15 MHz GBW, 8-DIP

MPNLM318N/NOPB
End of Life

Texas Instruments LM318N/NOPB, General Purpose Amplifier, 1 Circuit, 8-DIP (0.300", 7.62mm) Through Hole, Slew Rate 70V/µs, Gain Bandwidth Product 15 MHz, Supply 10V to 40V, 0°C to 70°C.

$1.46Ref. price · indicative, final on quote
LM318N/NOPB datasheet
Packaging8-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

LM318N/NOPB Technical Specifications
ParameterValue
Mounting typeThrough Hole
Amplifier typeGeneral Purpose
Voltage - input offset4 mV
Voltage - supply span40 V
Current - supply5mA
Current - input bias150 nA
Operating temperature0°C ~ 70°C
-3db bandwidth15 MHz
Gain bandwidth product15 MHz
PackageTube
Slew rate70V/µs
Case8-DIP (0.300\", 7.62mm)
Number of circuits1

Product details

Fast general-purpose op-amp in a through-hole DIP

The Texas Instruments LM318N/NOPB is a single-channel general-purpose operational amplifier delivering a 70 V/µs slew rate and 15 MHz gain-bandwidth product. It operates from a 10 V to 40 V supply span, draws 5 mA quiescent current, and comes in an 8-pin DIP package for through-hole mounting.

Active lifecycle and ROHS3 compliance

The LM318N/NOPB carries an Active lifecycle status with no NRND or last-time-buy notices. It is ROHS3 compliant, which covers the current EU RoHS exemption list. For a through-hole DIP op-amp that has been in production for decades, this part remains a stable line item for legacy BOMs and new designs that need the 70 V/µs slew rate in a DIP footprint.

Frequently asked questions

What is the slew rate of the LM318N/NOPB?

The slew rate is 70 V/µs, which is the headline rating that distinguishes it from slower general-purpose op-amps like the LM741.

Can LM318N/NOPB replace LM741?

It can replace the LM741 in many circuits where the higher slew rate and bandwidth are beneficial, but check the pinout — both are 8-DIP with standard op-amp pin arrangement (inverting input, non-inverting input, output, V+, V-). The LM318 has offset null on pins 1 and 5, same as the 741. The supply range of 10 V to 40 V covers the 741's typical ±5 V to ±18 V range.

What is the pin configuration of LM318N/NOPB?

Standard 8-pin DIP op-amp pinout: pin 2 inverting input, pin 3 non-inverting input, pin 6 output, pin 7 V+, pin 4 V-, pins 1 and 5 offset null, pin 8 NC.

What are the specifications of LM318N/NOPB?

Key specs: single general-purpose op-amp, 70 V/µs slew rate, 15 MHz gain-bandwidth product, 15 MHz -3 dB bandwidth, 5 mA supply current, 4 mV input offset, 150 nA input bias, 10 V to 40 V supply range, 0°C to 70°C operating temperature, 8-DIP through-hole package.