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LT1494CS8#PBF

Public Made by Adom

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Analog Devices Operational Amplifier, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifierslt1494cs8#pbffactory-2.0.0extractor-text

Verified LT1494CS8#PBF

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, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LT1494CS8#PBF · SO-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 16-page datasheet
  • ✓distributor: lcsc C579758, digikey LT1494CS8#PBF-ND, mouser 584-LT1494CS8#PBF
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-sj7z0ej_/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.14)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lt1494cs8-pbf.kicad_sym✓ lt1494cs8-pbf.kicad_mod✓ lt1494cs8-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 4d ago
viewers lt1494cs8-pbf: viewers · Ray 4d ago
lt1494cs8-pbf-etched.glb Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf-etched.step lt1494cs8-pbf: factory component page (tier=mfr) · Ray 4d ago
lt1494cs8-pbf-hero.glb lt1494cs8-pbf: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
lt1494cs8-pbf-hero.overlay.json Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf.glb Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf.kicad_mod Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf.kicad_sym Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf.lbr Publish 0.1.0 · Ray 4d ago
lt1494cs8-pbf.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 4d ago

LT1494CS8#PBF

Analog Devices · Operational Amplifier · SO-8

LT1494CS8#PBF from Analog Devices, in a SO-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 of the op amp; Over-The-Top input that operates above V+ up to 36V with typical bias current 250pA.
3 +IN input Non-inverting input of the op amp; Over-The-Top input that operates above V+ up to 36V with typical bias current 250pA.
4 V- power_in Negative supply (ground in single-supply use); total supply V+ to V- is 36V max 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.
7 V+ power_in Positive supply, 2.2V to 36V total supply range with 1.5µA max supply current per amplifier at 25°C.
8 NC unconnected No connect pin with no internal function stated in the datasheet.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SO-8
Category Amplifiers
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 175 425 µV ● 0°C≤TA≤70°C; VS = 5V 4
Input Offset Voltage VOS 225 525 µV ● 0°C≤TA≤70°C; VS = 3V 4
Input Offset Voltage Drift VOS TC 0.4 2 µV/°C ● 0°C≤TA≤70°C; Note 4 4
Input Bias Current IB 250 1200 pA ● 0°C≤TA≤70°C; Note 5 4
Input Bias Current IB 240 500 nA ● 0°C≤TA≤70°C; VCM = 10V (Note 6) 4
Input Offset Current IOS 20 120 pA ● 0°C≤TA≤70°C; Note 5 4
Large-Signal Voltage Gain AVOL 75 280 V/mV ● 0°C≤TA≤70°C; VS = 5V, VO = 0.25V to 4.5V, RL = 100k 4
Large-Signal Voltage Gain AVOL 40 150 V/mV ● 0°C≤TA≤70°C; VS = 3V, VO = 0.25V to 2.5V, RL = 100k 4
Input Voltage Range 0.2 36 V ● 0°C≤TA≤70°C 4
Common Mode Rejection Ratio CMRR 89 106 dB ● 0°C≤TA≤70°C; VCM = 0.2V to 4V, VS = 5V 4
Common Mode Rejection Ratio CMRR 64 85 dB ● 0°C≤TA≤70°C; VCM = 0.2V to 10V, VS = 5V 4
Power Supply Rejection Ratio PSRR 89 99 dB ● 0°C≤TA≤70°C; VS = 2.4V to 12V, VCM = VO = 0.5V 4
Minimum Operating Supply Voltage 2.3 2.4 V ● 0°C≤TA≤70°C 4
Output Voltage Swing LOW, No Load VOL 55 110 mV ● 0°C≤TA≤70°C; No Load 4
Output Voltage Swing LOW, ISINK = 100µA VOL 225 450 mV ● 0°C≤TA≤70°C; ISINK = 100µA 4
Short-Circuit Current ISC 0.6 1.1 mA ● 0°C≤TA≤70°C; Note 5 4
Supply Current per Amplifier IS 1.2 1.8 µA ● 0°C≤TA≤70°C; Note 6 4
Input Offset Voltage VOS 150 375 µV TA = 25°C; VS = 5V 3
Input Offset Voltage VOS 200 475 µV TA = 25°C; VS = 3V 3
Input Bias Current IB 250 1000 pA Note 5 3
Input Bias Current IB 180 360 nA VCM = 10V (Note 6) 3
Input Offset Current IOS 20 100 pA Note 5 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, No Load VOL 50 100 mV No Load 3
Output Voltage Swing LOW, ISINK = 100µA VOL 210 410 mV ISINK = 100µA 3
Short-Circuit Current ISC 0.7 1.3 mA Note 5 3
Supply Current per Amplifier IS 1 1.5 µA Note 6 3
Reverse Supply Voltage -18 V IS = 10µA per Amplifier 3
Slew Rate SR 0.4 1 V/ms AV = -1, VS = ±5V 3
Input Offset Voltage VOS 225 625 µV ● 0°C≤TA≤70°C; VS = ±15V, VCM = VO = 0V 6
Input Bias Current IB 250 1200 pA ● 0°C≤TA≤70°C; VS = ±15V 6
Input Offset Current IOS 20 120 pA ● 0°C≤TA≤70°C; VS = ±15V 6
Large-Signal Voltage Gain AVOL 60 240 V/mV ● 0°C≤TA≤70°C; VO = ±10V, RL = 100k 6
Input Voltage Range -14.8 21 V ● 0°C≤TA≤70°C; VS = ±15V 6
Common Mode Rejection Ratio CMRR 98 120 dB ● 0°C≤TA≤70°C; VCM = -14.8V to 14V 6
Power Supply Rejection Ratio PSRR 94 120 dB ● 0°C≤TA≤70°C; VS = ±5V to ±15V 6
Output Voltage Swing LOW VOL -14.84 -14.67 V ● 0°C≤TA≤70°C; RL = 1M 6
Output Voltage Swing LOW VOL -14.73 -14.46 V ● 0°C≤TA≤70°C; RL = 100k 6
Output Voltage Swing HIGH VOH 14.76 14.88 V ● 0°C≤TA≤70°C; RL = 1M 6
Output Voltage Swing HIGH VOH 14.58 14.79 V ● 0°C≤TA≤70°C; RL = 100k 6
Short-Circuit Current ISC 0.6 1.3 mA ● 0°C≤TA≤70°C; VS = ±15V 6
Supply Current per Amplifier IS 1.6 2.4 µA ● 0°C≤TA≤70°C; VS = ±15V 6
Total Supply Voltage (V+ to V-) 36 V 2
Differential Input Voltage 36 V 2
Input Current -10 10 mA 2
Operating Temperature Range (LT1494C) -40 85 °C LT1494C 2
Specified Temperature Range (LT1494C) -40 85 °C LT1494C; Note 3 2
Storage Temperature Range -65 150 °C 2
Junction Temperature 150 °C 2
Lead Temperature (Soldering) 300 °C 10 sec 2
Thermal Resistance, Junction-to-Ambient (S8 package) θJA 190 °C/W S8 package; TJMAX = 150°C 2

CAD (KiCad official)

  • Symbol: LT1494CS8#PBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: lt1494cs8-pbf-etched.step / lt1494cs8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1494cs8-pbf.step / lt1494cs8-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 2026-10-30, 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