Micropower op-amp for battery and sensor front-ends
The LMC6041IM/NOPB: The gain-bandwidth product of 75 kHz and slew rate of 0.02 V/µs cap the usable signal bandwidth to sub-audio and DC-coupled measurements; this is not a part for audio or fast control loops.
Supply voltage range and operating conditions
The LMC6041IM/NOPB operates from a single supply span of 4.5 V to 15.5 V. Input offset voltage is specified at 1 mV maximum.
Package, markings, and provenance checks
This part ships in Tube (the /NOPB suffix denotes lead-free / ROHS3-compliant plating, per TI's standard marking). The 8-SOIC body is 3.90 mm wide, with a supplier device package of 8-SOIC. When inspecting incoming stock, verify the laser-etched date code and top-mark consistency against TI's published marking layout for the LMC6041IM/NOPB — the absence of the /NOPB suffix on the part marking itself is normal (TI encodes lead-free compliance in the orderable code, not the package marking), but the date-code font and orientation should match TI's SOIC-8 standard. Any sanded or re-marked surface on an active-production part is a red flag.