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Texas Instruments LMC660AIM/NOPB — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

LMC660AIM/NOPB CMOS Quad Op-Amp, Rail-to-Rail, 1.4 MHz

MPNLMC660AIM/NOPB
End of Life

Texas Instruments LMC® series, LMC660AIM/NOPB, CMOS quad operational amplifier, 4 circuits, 1.4 MHz gain bandwidth, 1.1 V/µs slew rate, rail-to-rail output, 4.75 V to 15.5 V supply, -40°C to 85°C, 14-SOIC package.

$3.23Ref. price · indicative, final on quote
LMC660AIM/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.
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Specifications

LMC660AIM/NOPB Technical Specifications
ParameterValue
SeriesLMC®
Output typePush-Pull, Rail-to-Rail
Mounting typeSurface Mount
Amplifier typeCMOS
Voltage - input offset1 mV
Voltage - supply span15.5 V
Current - supply1.5mA (x4 Channels)
Current - input bias0.002 pA
Current - output (Channel)40 mA
Operating temperature-40°C ~ 85°C
Gain bandwidth product1.4 MHz
PackageTube
Slew rate1.1V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad CMOS op-amp for precision analog front-ends

The Texas Instruments LMC660AIM/NOPB is a quad CMOS operational amplifier in a 14-SOIC package. It delivers a gain bandwidth product of 1.4 MHz and a slew rate of 1.1 V/µs, with rail-to-rail push-pull output.

What the key ratings mean for your BOM

The 0.002 pA input bias current is orders of magnitude lower than a general-purpose bipolar op-amp. That means you can skip a separate JFET buffer stage in a transimpedance amplifier or a high-impedance divider.

Frequently asked questions

What is the LMC660AIM/NOPB equivalent?

A close functional peer is the OPA4374AIPWT from TI — also a quad CMOS rail-to-rail op-amp in a surface-mount package. The OPA4374 offers a higher gain bandwidth of 6.5 MHz and a slew rate of 5 V/µs, but its input bias current is 0.5 pA versus the LMC660's 0.002 pA. For ultra-high-impedance applications, the LMC660AIM/NOPB remains the better fit.

Can LMC660AIM/NOPB be used with single supply?

Yes. The supply voltage range is 4.75 V to 15.5 V, and the rail-to-rail output allows full swing on a single supply. It operates from a single 5 V or 12 V rail without a negative supply.

What is the difference between LMC660AIM and LMC660AIM/NOPB?

The LMC660AIM/NOPB suffix indicates a lead-free (NOPB) finish, compliant with ROHS3. The LMC660AIM (without /NOPB) is the earlier lead-bearing version. Electrically they are identical.