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Texas Instruments LMC6494AEMX/NOPB — Analog & Data Acquisition

LMC6494AEMX/NOPB Quad CMOS Op-Amp, 1.5 MHz

MPNLMC6494AEMX/NOPB
End of Life

Texas Instruments LMC6494AEMX/NOPB, quad CMOS operational amplifier, 1.5 MHz gain bandwidth, 1.3 V/µs slew rate, rail-to-rail output, 110 µV input offset, 2.5 V to 15.5 V supply, -40°C to 125°C, 14-SOIC package.

$3.45Ref. price · indicative, final on quote
Texas Instruments LMC6494AEMX/NOPB datasheet (PDF)
Packaging14-SOIC (0.154", 3.90mm Width)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LMC6494AEMX/NOPB specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeCMOS
Voltage - input offset110 µV
Voltage - supply span15.5 V
Current - supply2.6mA (x4 Channels)
Current - input bias0.15 pA
Current - output (Channel)30 mA
Operating temperature-40°C ~ 125°C (TJ)
Gain bandwidth product1.5 MHz
PackageBulk
Slew rate1.3V/µs
Case14-SOIC (0.154\", 3.90mm Width)
Number of circuits4

Product details

Quad CMOS op-amp for industrial and automotive signal chains

The quiescent current is 2.6 mA for all four channels, which keeps the thermal budget manageable in dense PCB layouts.

The /NOPB suffix indicates lead-free (RoHS-compliant) plating, consistent with current environmental regulations.

For high-volume pick-and-place assembly, you may want to request Tape & Reel from your supplier; for prototype runs or manual assembly, Bulk is often more convenient. Confirm the packaging format at quote time to match your production workflow.

Frequently asked questions

Is LMC6494AEMX/NOPB equivalent to LMC6494AEM?

The LMC6494AEMX/NOPB is the lead-free (RoHS-compliant) version of the LMC6494AEM. The /NOPB suffix indicates no lead (Pb) in the plating. Electrical specifications are identical between the two variants.