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LM6144AIMX

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlm6144aimxfactory-2.0.0extractor-text

Verified LM6144AIMX

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LM6144AIMX · SOIC-14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 36-page datasheet
  • ✓distributor: lcsc C2060810, digikey LM6144AIMX-ND, mouser 926-LM6144AIMX
  • ✓family: SOIC-14_3.9x8.7mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-tqwozv_z/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.28)
  • ✓pads: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lm6144aimx.kicad_sym✓ lm6144aimx.kicad_mod✓ lm6144aimx.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 7d ago
viewers lm6144aimx: viewers · Ray 7d ago
lm6144aimx-etched.glb Publish 0.1.0 · Ray 7d ago
lm6144aimx-etched.step lm6144aimx: factory component page (tier=mfr) · Ray 7d ago
lm6144aimx-hero.glb lm6144aimx: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
lm6144aimx-hero.overlay.json Publish 0.1.0 · Ray 7d ago
lm6144aimx.glb Publish 0.1.0 · Ray 7d ago
lm6144aimx.kicad_mod Publish 0.1.0 · Ray 7d ago
lm6144aimx.kicad_sym Publish 0.1.0 · Ray 7d ago
lm6144aimx.lbr Publish 0.1.0 · Ray 7d ago
lm6144aimx.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier mfr, 14 pins · Ray 6d ago

LM6144AIMX

Texas Instruments · Operational Amplifier · SOIC-14

LM6144AIMX from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT A output Amplifier A output with rail-to-rail swing and the ability to drive large capacitive loads.
2 -IN A input Amplifier A inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
3 +IN A input Amplifier A non-inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
4 V+ power_in Positive supply, with a recommended supply voltage (V+ - V-) of 2.7V to 32V.
5 +IN B input Amplifier B non-inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
6 -IN B input Amplifier B inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
7 OUT B output Amplifier B output with rail-to-rail swing and the ability to drive large capacitive loads.
8 OUT C output Amplifier C output with rail-to-rail swing and the ability to drive large capacitive loads.
9 -IN C input Amplifier C inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
10 +IN C input Amplifier C non-inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
11 V- power_in Negative supply, or ground in single-supply operation.
12 +IN D input Amplifier D non-inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
13 -IN D input Amplifier D inverting input, with a common-mode range of -0.25V to 5.25V at VS = 5V.
14 OUT D output Amplifier D output with rail-to-rail swing and the ability to drive large capacitive loads.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Operational Amplifier/Comparator
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VS 0 33 V 5
Differential voltage -15 15 V 5
Input current -10 10 mA Signal input pins 5
Operating ambient temperature TA -55 150 °C 5
Junction temperature TJ 150 °C 5
Storage temperature Tstg -65 150 °C 5
Supply voltage VS 2.7 32 V 5
Specified temperature TA -40 85 °C 5
Input offset voltage (5V) VOS 0.3 1 mV LM6144AI 7
Input offset voltage (5V, over temperature) VOS 2.2 mV TA = -40°C to 85°C, LM6144AI 7
Input bias current (5V) IB 170 250 nA LM6144AI 7
Input bias current (5V, VCM range) IB 180 280 nA 0V ≤ VCM ≤ 5V, LM6144AI 7
Input bias current (5V, VCM range, over temperature) IB 526 nA 0V ≤ VCM ≤ 5V, TA = -40°C to 85°C, LM6144AI 7
Input offset current (5V) IOS 3 30 nA LM6144AI 7
Input offset current (5V, over temperature) IOS 80 nA TA = -40°C to 85°C, LM6144AI 7
Common-mode input voltage range (5V) VCM -0.25 5.25 V 7
Common-mode input voltage range (5V, over temperature) VCM 0 5 V TA = -40°C to 85°C 7
Common-mode rejection ratio (5V, 0V to 4V) CMRR 84 107 dB 0V ≤ VCM ≤ 4V, LM6144AI 7
Common-mode rejection ratio (5V, 0V to 4V, over temperature) CMRR 78 dB 0V ≤ VCM ≤ 4V, TA = -40°C to 85°C, LM6144AI 7
Common-mode rejection ratio (5V, 0V to 5V) CMRR 66 82 dB 0V ≤ VCM ≤ 5V, LM6144AI 7
Common-mode rejection ratio (5V, 0V to 5V, over temperature) CMRR 64 79 dB 0V ≤ VCM ≤ 5V, TA = -40°C to 85°C, LM6144AI 7
Open-loop voltage gain (5V) AOL 100 270 V/mV RL = 10kΩ, LM6144AI 7
Open-loop voltage gain (5V, over temperature) AOL 33 70 V/mV RL = 10kΩ, TA = -40°C to 85°C, LM6144AI 7
Gain-bandwidth product (5V) GBW 10 17 MHz f = 50kHz 7
Gain-bandwidth product (5V, over temperature) GBW 6 MHz f = 50kHz, TA = -40°C to 85°C 7
Slew rate SR 15 25 V/μs VS = 12V, VSTEP = 8V, RS > 1kΩ, LM6144AI 8
Slew rate (over temperature) SR 13 V/μs VS = 12V, VSTEP = 8V, RS > 1kΩ, TA = -40°C to 85°C, LM6144AI 8
Voltage output swing, 100kΩ, positive rail VO 30 40 mV RL = 100kΩ, From positive rail 8
Voltage output swing, 100kΩ, positive rail (over temperature) VO 70 mV RL = 100kΩ, From positive rail, TA = -40°C to 85°C 8
Voltage output swing, 100kΩ, negative rail VO 45 50 mV RL = 100kΩ, From negative rail 8
Voltage output swing, 100kΩ, negative rail (over temperature) VO 60 mV RL = 100kΩ, From negative rail, TA = -40°C to 85°C 8
Voltage output swing, 2kΩ, positive rail VO 100 140 mV RL = 2kΩ, From positive rail 8
Voltage output swing, 2kΩ, positive rail (over temperature) VO 200 mV RL = 2kΩ, From positive rail, TA = -40°C to 85°C 8
Voltage output swing, 2kΩ, negative rail VO 60 100 mV RL = 2kΩ, From negative rail 8
Voltage output swing, 2kΩ, negative rail (over temperature) VO 133 mV RL = 2kΩ, From negative rail, TA = -40°C to 85°C 8
Quiescent current per amplifier (5V) IQ 650 800 µA LM6144AI 8
Quiescent current per amplifier (5V, over temperature) IQ 880 µA TA = -40°C to 85°C, LM6144AI 8
Input offset voltage (2.7V) VOS 0.4 1.8 mV LM6144AI 9
Input offset voltage (2.7V, over temperature) VOS 4.3 mV TA = -40°C to 85°C, LM6144AI 9
Input bias current (2.7V) IB 150 250 nA LM6144AI 9
Input bias current (2.7V, over temperature) IB 526 nA TA = -40°C to 85°C, LM6144AI 9
Input offset current (2.7V) IOS 4 30 nA LM6144AI 9
Input offset current (2.7V, over temperature) IOS 80 nA TA = -40°C to 85°C, LM6144AI 9
Common-mode input voltage range (2.7V) VCM 0 2.7 V 9
Voltage output swing, 100kΩ, positive rail (2.7V) VO 30 75 mV RL = 100kΩ, From positive rail 9
Voltage output swing, 100kΩ, positive rail (2.7V, over temperature) VO 450 mV RL = 100kΩ, From positive rail, TA = -40°C to 85°C 9
Voltage output swing, 100kΩ, negative rail (2.7V) VO 19 80 mV RL = 100kΩ, From negative rail 9
Voltage output swing, 100kΩ, negative rail (2.7V, over temperature) VO 112 mV RL = 100kΩ, From negative rail, TA = -40°C to 85°C 9
Quiescent current per amplifier (2.7V) IQ 510 800 µA LM6144AI 9
Quiescent current per amplifier (2.7V, over temperature) IQ 880 µA TA = -40°C to 85°C, LM6144AI 9
Input offset voltage (24V) VOS 1.3 2 mV LM6144AI 10
Input offset voltage (24V, over temperature) VOS 4.8 mV TA = -40°C to 85°C, LM6144AI 10
Common-mode input voltage range (24V) VCM 0 24 V 10
Voltage output swing, 10kΩ, positive rail (24V) VO 150 190 mV RL = 10kΩ, From positive rail 10
Voltage output swing, 10kΩ, positive rail (24V, over temperature) VO 380 mV RL = 10kΩ, From positive rail, TA = -40°C to 85°C 10
Voltage output swing, 10kΩ, negative rail (24V) VO 70 150 mV RL = 10kΩ, From negative rail 10
Voltage output swing, 10kΩ, negative rail (24V, over temperature) VO 185 mV RL = 10kΩ, From negative rail, TA = -40°C to 85°C 10
Quiescent current per amplifier (24V) IQ 750 1100 µA LM6144AI 10
Quiescent current per amplifier (24V, over temperature) IQ 1150 µA TA = -40°C to 85°C, LM6144AI 10
Junction-to-ambient thermal resistance (D, SOIC-14) RθJA 82.48 °C/W D (SOIC) 14-pin package, LM6144 6

CAD (KiCad official)

  • Symbol: LM6144AIMX
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: lm6144aimx-etched.step / lm6144aimx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm6144aimx.step / lm6144aimx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (36 pp, sha256 ee9d76cd32cc83a3, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF