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LT1494IMS8#PBF

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Analog Devices Precision OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlt1494ims8#pbffactory-2.0.0extractor-text

Verified LT1494IMS8#PBF

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: LT1494IMS8#PBF · MSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 16-page datasheet
  • ✓distributor: lcsc C579759, digikey LT1494IMS8#PBF-ND, mouser 584-LT1494IMS8#PBF
  • ✓family: MSOP-8_3x3mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jvkig44w/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.13)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lt1494ims8-pbf.kicad_sym✓ lt1494ims8-pbf.kicad_mod✓ lt1494ims8-pbf.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 lt1494ims8-pbf: viewers · Ray 6d ago
lt1494ims8-pbf-etched.glb Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf-etched.step lt1494ims8-pbf: factory component page (tier=mfr) · Ray 6d ago
lt1494ims8-pbf-hero.glb lt1494ims8-pbf: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
lt1494ims8-pbf-hero.overlay.json Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf.glb Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf.kicad_mod Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf.kicad_sym Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf.lbr Publish 0.1.0 · Ray 6d ago
lt1494ims8-pbf.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

LT1494IMS8#PBF

Analog Devices · Precision OpAmps · MSOP-8

LT1494IMS8#PBF from Analog Devices, in a MSOP-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 NC unconnected No connect pin with no internal function stated in the datasheet.
2 -IN input Inverting input with a single-supply input range of 0V to 36V (over-the-top, operates above V+), differential input voltage limited to 36V and input current to ±10mA.
3 +IN input Non-inverting input with a single-supply input range of 0V to 36V (over-the-top, operates above V+), differential input voltage limited to 36V and input current to ±10mA.
4 V- power_in Negative supply (ground in single-supply use); total supply V+ to V- is 2.2V to 36V and reverse battery protected to 18V.
5 NC unconnected No connect pin with no internal function stated in the datasheet.
6 OUT output Rail-to-rail output that sources and sinks 500µA load current, with continuous short-circuit duration (ISC 0.7mA min, 1.3mA max at 25°C, 5V).
7 V+ power_in Positive supply, 2.2V to 36V total supply, with 1.5µA maximum supply current per amplifier at 25°C and 5V.
8 NC unconnected No connect pin with no internal function stated in the datasheet.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-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
Total supply voltage (V+ to V-) 36 V 2
Differential input voltage 36 V 2
Input current -10 10 mA 2
Operating temperature range (LT1494I) -40 85 °C Note 2 2
Specified temperature range (LT1494I) -40 85 °C Note 3 2
Storage temperature range -65 150 °C 2
Junction temperature 150 °C 2
Lead temperature (soldering) 300 °C 10 sec 2
Input offset voltage VOS 150 475 µV VS = 5V, MS8 Package 3
Input offset voltage VOS 200 575 µV VS = 3V, MS8 Package 3
Input bias current IB 250 1000 pA 3
Input offset current IOS 20 100 pA 3
Large-signal voltage gain AVOL 100 500 V/mV VS = 5V, VO = 0.25V to 4.5V, RL = 100k 3
Large-signal voltage gain AVOL 50 250 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k 3
Input voltage range 0 36 V 3
Common mode rejection ratio CMRR 90 106 dB VCM = 0V to 4V, VS = 5V 3
Common mode rejection ratio CMRR 74 95 dB VCM = 0V to 10V, VS = 5V 3
Power supply rejection ratio PSRR 90 99 dB VS = 2.2V to 12V, VCM = VO = 0.5V 3
Minimum operating supply voltage 2.1 2.2 V 3
Output voltage swing LOW VOL 50 100 mV No Load 3
Output voltage swing LOW VOL 210 410 mV ISINK = 100µA 3
Short-circuit current ISC 0.7 1.3 mA 3
Supply current per amplifier IS 1 1.5 µA 3
Reverse supply voltage -18 V IS = 10µA per Amplifier 3
Input offset voltage VOS 200 575 µV VS = 5V, MS8 Package 4
Input offset voltage VOS 250 675 µV VS = 3V, MS8 Package 4
Input offset voltage drift VOS TC 0.4 2 µV/°C Note 4 4
Input bias current IB 250 1700 pA 4
Input offset current IOS 20 170 pA 4
Large-signal voltage gain AVOL 55 215 V/mV VS = 5V, VO = 0.25V to 4.5V, RL = 100k 4
Large-signal voltage gain AVOL 30 115 V/mV VS = 3V, VO = 0.25V to 2.5V, RL = 100k 4
Input voltage range 0.2 36 V 4
Common mode rejection ratio CMRR 88 106 dB VCM = 0.2V to 4V, VS = 5V 4
Common mode rejection ratio CMRR 75 dB VCM = 0.2V to 10V, VS = 5V 4
Power supply rejection ratio PSRR 88 99 dB VS = 2.7V to 12V, VCM = VO = 0.5V 4
Minimum operating supply voltage 2.6 2.7 V 4
Output voltage swing LOW VOL 60 120 mV No Load 4
Output voltage swing LOW VOL 245 490 mV ISINK = 100µA 4
Short-circuit current ISC 0.4 0.9 mA 4
Supply current per amplifier IS 1.5 2.3 µA 4
Input offset voltage VOS 200 675 µV MS8 Package 5
Input bias current IB 25 1000 pA 5
Large-signal voltage gain AVOL 100 360 V/mV VO = ±10V, RL = 100k 5
Input voltage range -15 21 V 5
Short-circuit current ISC 0.7 1.5 mA 5
Supply current per amplifier IS 1.4 2 µA 5
Input offset voltage VOS 250 775 µV MS8 Package 6
Input bias current IB 250 1700 pA 6
Input offset current IOS 20 170 pA 6
Large-signal voltage gain AVOL 50 200 V/mV VO = ±10V, RL = 100k 6
Input voltage range -14.8 21 V 6
Common mode rejection ratio CMRR 96 114 dB VCM = -14.8V to 14V 6
Power supply rejection ratio PSRR 92 120 dB VS = ±5V to ±15V 6
Output voltage swing LOW VOL -14.83 -14.66 V RL = 1M 6
Output voltage swing LOW VOL -14.72 -14.44 V RL = 100k 6
Output voltage swing HIGH VOH 14.74 14.87 V RL = 1M 6
Output voltage swing HIGH VOH 14.54 14.77 V RL = 100k 6
Short-circuit current ISC 0.4 1.1 mA 6
Supply current per amplifier IS 2 3 µA 6
Thermal resistance, junction to ambient (MS8) θJA 250 °C/W MS8 package 2

CAD (KiCad official)

  • Symbol: LT1494IMS8#PBF
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: lt1494ims8-pbf-etched.step / lt1494ims8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1494ims8-pbf.step / lt1494ims8-pbf.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (16 pp, sha256 061ae1e62b8b2377, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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