Skip to main content
Texas Instruments LM6144AIM/NOPB — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

TI LM6144AIM/NOPB Quad Op-Amp, 18 MHz, 25 V/µs, Rail-to-Rail

MPNLM6144AIM/NOPB
End of Life

Texas Instruments LM6144AIM/NOPB, Quad General-Purpose Op-Amp, 18 MHz Gain Bandwidth, 25 V/µs Slew Rate, Rail-to-Rail Output, 1.8 V to 24 V Supply, -40°C to 85°C, 14-SOIC Package, Tube.

$12.59Ref. price · indicative, final on quote
LM6144AIM/NOPB datasheet
Packaging14-SOIC (0.154", 3.90mm Width)
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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

LM6144AIM/NOPB Technical Specifications
ParameterValue
Output typeRail-to-Rail
Mounting typeSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1.3 mV
Voltage - supply span1.8 V
Current - supply750µA (x4 Channels)
Current - input bias174 nA
Current - output (Channel)22 mA
Operating temperature-40°C ~ 85°C (TA)
Gain bandwidth product18 MHz
PackageTube
Slew rate25V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad op-amp with 18 MHz GBW and 25 V/µs slew rate

The Texas Instruments LM6144AIM/NOPB is a quad general-purpose operational amplifier in a 14-SOIC surface-mount package. It delivers an 18 MHz gain-bandwidth product and a 25 V/µs slew rate.

Supply current and output drive — the power budget trade

Each of the four amplifiers draws 750 µA supply current. Each channel can source or sink 22 mA.

Input offset and bias — DC accuracy for signal chains

Input offset voltage is 1.3 mV typical, input bias current 174 nA.

Package and temperature grade

Housed in a 14-SOIC (3.90 mm width), the LM6144AIM/NOPB ships in a tube — not tape-and-reel, so plan for hand-loading or a tube feeder if the pick-and-place line expects reels. The operating temperature range is -40°C to 85°C, covering industrial and outdoor telecom enclosures but not extended automotive under-hood. ROHS3 compliant, no exemption issues for EU markets.

Frequently asked questions

What is the equivalent or replacement for LM6144AIM/NOPB?

A functional alternative is the OPA4374AIPWT, a CMOS quad op-amp with 6.5 MHz GBW, 5 V/µs slew rate, and 0.5 pA input bias. It runs on 2.7 V to 5.5 V and operates from -40°C to 125°C. The LM6144 is faster and drives more current; the OPA4374 offers lower bias and wider temperature range.