component

LM7301IMX

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlm7301imxfactory-2.0.0extractor-text

Verified LM7301IMX

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LM7301IMX · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 27-page datasheet
  • ✓distributor: lcsc C2057630, digikey LM7301IMXTR-ND, mouser 926-LM7301IMX
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-iv23inx0/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.21)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lm7301imx.kicad_sym✓ lm7301imx.kicad_mod✓ lm7301imx.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 6d ago
viewers lm7301imx: viewers · Ray 6d ago
lm7301imx-etched.glb Publish 0.1.0 · Ray 6d ago
lm7301imx-etched.step lm7301imx: factory component page (tier=mfr) · Ray 6d ago
lm7301imx-hero.glb lm7301imx: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
lm7301imx-hero.overlay.json Publish 0.1.0 · Ray 6d ago
lm7301imx.glb Publish 0.1.0 · Ray 6d ago
lm7301imx.kicad_mod Publish 0.1.0 · Ray 6d ago
lm7301imx.kicad_sym Publish 0.1.0 · Ray 6d ago
lm7301imx.lbr Publish 0.1.0 · Ray 6d ago
lm7301imx.step Publish 0.1.0 · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 6d ago

LM7301IMX

Texas Instruments · Operational Amplifier · SOIC-8

LM7301IMX from Texas Instruments, in a SOIC-8. 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 N/C unconnected No connection.
2 -IN input Inverting input voltage.
3 +IN input Noninverting input voltage.
4 V- power_in Negative supply.
5 N/C unconnected No connection.
6 OUT output Output.
7 V+ power_in Positive supply.
8 N/C unconnected No connection.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input offset voltage VOS 0.03 6 mV V+=5V, TA = 25°C 5
Input offset voltage VOS 8 mV V+=5V, TA = TJ 5
Input bias current IB 0.01 200 nA V+=5V, VCM = 0V, TA = 25°C 5
Input bias current IB 250 nA V+=5V, VCM = 0V, TA = TJ 5
Input offset current IOS 0.01 70 nA V+=5V, VCM = 0V, TA = 25°C 5
Input offset current IOS 80 nA V+=5V, VCM = 0V, TA = TJ 5
Input offset current IOS 0.01 55 nA V+=5V, VCM = 5V, TA = 25°C 5
Input offset current IOS 65 nA V+=5V, VCM = 5V, TA = TJ 5
Common mode rejection ratio CMRR 70 88 dB V+=5V, 0V ≤ VCM ≤ 5V, TA = 25°C 5
Common mode rejection ratio CMRR 67 dB V+=5V, 0V ≤ VCM ≤ 5V, TA = TJ 5
Power supply rejection ratio PSRR 87 104 dB 2.7V ≤ V+ ≤ 30V, TA = 25°C 5
Power supply rejection ratio PSRR 84 dB 2.7V ≤ V+ ≤ 30V, TA = TJ 5
Large signal voltage gain AV 14 71 V/mV V+=5V, RL = 10kΩ, VO = 4VPP, TA = 25°C 5
Large signal voltage gain AV 10 V/mV V+=5V, RL = 10kΩ, VO = 4VPP, TA = TJ 5
Output swing (low) VO 0.07 0.12 V V+=5V, RL = 10kΩ, TA = 25°C 5
Output short-circuit current, sourcing ISC 8 75 mA V+=5V, TA = 25°C 5
Output short-circuit current, sourcing ISC 5.5 mA V+=5V, TA = TJ 5
Output short-circuit current, sinking ISC 6 75 mA V+=5V, TA = 25°C 5
Output short-circuit current, sinking ISC 5 mA V+=5V, TA = TJ 5
Supply current IS 0.56 1.1 mA V+=5V, TA = 25°C 5
Supply current IS 1.24 mA V+=5V, TA = TJ 5
Input offset voltage VOS 0.04 6 mV V+=30V 6
Input bias current IB 0.01 300 nA V+=30V, VCM = 0V, TA = 25°C 6
Input bias current IB 500 nA V+=30V, VCM = 0V, TA = TJ 6
Input offset current IOS 0.01 90 nA V+=30V, VCM = 0V, TA = 25°C 6
Input offset current IOS 190 nA V+=30V, VCM = 0V, TA = TJ 6
Input offset current IOS 0.01 65 nA V+=30V, VCM = 30V, TA = 25°C 6
Input offset current IOS 135 nA V+=30V, VCM = 30V, TA = TJ 6
Common mode rejection ratio CMRR 80 104 dB V+=30V, 0V ≤ VCM ≤ 30V, TA = 25°C 6
Common mode rejection ratio CMRR 78 dB V+=30V, 0V ≤ VCM ≤ 30V, TA = TJ 6
Common mode rejection ratio CMRR 90 115 dB V+=30V, 0V ≤ VCM ≤ 27V, TA = 25°C 6
Common mode rejection ratio CMRR 88 dB V+=30V, 0V ≤ VCM ≤ 27V, TA = TJ 6
Power supply rejection ratio PSRR 87 104 dB V+=30V, 2.7V ≤ V+ ≤ 30V, TA = 25°C 6
Power supply rejection ratio PSRR 84 dB V+=30V, 2.7V ≤ V+ ≤ 30V, TA = TJ 6
Large signal voltage gain AV 30 105 V/mV V+=30V, RL = 10kΩ, VO = 28VPP, TA = 25°C 6
Large signal voltage gain AV 20 V/mV V+=30V, RL = 10kΩ, VO = 28VPP, TA = TJ 6
Output swing (low) VO 0.16 0.275 V V+=30V, RL = 10kΩ, TA = 25°C 6
Output swing (low) VO 0.375 V V+=30V, RL = 10kΩ, TA = TJ 6
Output short-circuit current, sourcing ISC 8.8 75 mA V+=30V, TA = 25°C 6
Output short-circuit current, sourcing ISC 6.5 mA V+=30V, TA = TJ 6
Output short-circuit current, sinking ISC 8.2 75 mA V+=30V, TA = 25°C 6
Output short-circuit current, sinking ISC 6 mA V+=30V, TA = TJ 6
Supply current IS 0.56 1.3 mA V+=30V, TA = 25°C 7
Supply current IS 1.35 mA V+=30V, TA = TJ 7
Input offset voltage average drift TCVOS 2 μV/°C TA = TJ 5
Differential input voltage 15 V 4
Supply voltage (V+ − V−) 35 V 4
Current at input pin -10 10 mA 4
Current at output pin -20 20 mA 4
Current at power supply pin 25 mA 4
Junction temperature TJ 150 °C 4
Storage temperature Tstg -65 150 °C 4
Electrostatic discharge, HBM V(ESD) -2500 2500 V Human-body model (HBM) 4
Supply voltage 2.7 32 V 4
Operating temperature -40 85 °C 4
Package thermal resistance RθJA 165 165 °C/W 8-pin SOIC 4
Junction-to-ambient thermal resistance RθJA 120 °C/W D (SOIC) 8 pins 4
Junction-to-case (top) thermal resistance RθJC(top) 65 °C/W D (SOIC) 8 pins 4
Junction-to-board thermal resistance RθJB 61 °C/W D (SOIC) 8 pins 4

CAD (KiCad official)

  • Symbol: LM7301IMX
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lm7301imx-etched.step / lm7301imx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm7301imx.step / lm7301imx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (27 pp, sha256 0ccdc26f2f2ffa9b, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-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