component

AIP2902SA.TB

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Wuxi I-core Elec Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatoraip2902sa.tbfactory-2.0.0extractor-text

Verified AIP2902SA.TB

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AIP2902SA.TB · SOP-14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 11-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-14_3.9x8.7mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jsesn25t/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ aip2902sa-tb.kicad_sym✓ aip2902sa-tb.kicad_mod✓ aip2902sa-tb.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 1d ago
viewers aip2902sa-tb: viewers · Ray 1d ago
aip2902sa-tb-etched.glb Publish 0.1.0 · Ray 1d ago
aip2902sa-tb-etched.step aip2902sa-tb: factory component page (tier=lcsc) · Ray 1d ago
aip2902sa-tb-hero.glb aip2902sa-tb: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
aip2902sa-tb-hero.overlay.json Publish 0.1.0 · Ray 1d ago
aip2902sa-tb.glb Publish 0.1.0 · Ray 1d ago
aip2902sa-tb.kicad_mod Publish 0.1.0 · Ray 1d ago
aip2902sa-tb.kicad_sym Publish 0.1.0 · Ray 1d ago
aip2902sa-tb.lbr Publish 0.1.0 · Ray 1d ago
aip2902sa-tb.step Publish 0.1.0 · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Publish 0.1.0 · Ray 1d ago
verification.json Verified: Published by the parts factory: tier lcsc, 14 pins · Ray 1d ago

AIP2902SA.TB

Wuxi I-core Elec · Operational Amplifier · SOP-14

AIP2902SA.TB from Wuxi I-core Elec, in a SOP-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 1OUT output Channel 1 output of the quad op-amp.
2 1IN- input Channel 1 inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
3 1IN+ input Channel 1 non-inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
4 VCC power_in Positive supply pin; recommended supply voltage 3 V to 26 V, with a maximum rating of 26 V or ±13 V.
5 2IN+ input Channel 2 non-inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
6 2IN- input Channel 2 inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
7 2OUT output Channel 2 output of the quad op-amp.
8 3OUT output Channel 3 output of the quad op-amp.
9 3IN- input Channel 3 inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
10 3IN+ input Channel 3 non-inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
11 GND power_in Ground pin.
12 4IN+ input Channel 4 non-inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
13 4IN- input Channel 4 inverting input; recommended common-mode voltage range is 0 V to VCC-2 V.
14 4OUT output Channel 4 output of the quad op-amp.

Key specifications

Parameter Value
Manufacturer Wuxi I-core Elec
Package SOP-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 VCC 26 V Single supply; printed as 26 or ±13 V for dual supply 4
Differential input voltage VID 26 V 4
Input voltage VI 26 V 4
Operating temperature range TA -40 125 ℃ 4
Operating junction temperature TJ 150 ℃ 4
Storage temperature Tstg -65 150 ℃ 4
Soldering temperature TL 250 ℃ 10 s, SOP14 4
Supply voltage (recommended) VCC 3 26 V 4
Common-mode input voltage range VCM 0 V Maximum printed as VCC-2 V 4
Operating temperature range (recommended) TA -40 125 ℃ 4
Input offset voltage VIO 3 7 mV VCC=5V~MAX, VIC=VICR(min), Vo=1.4V, 25℃ 5
Input offset voltage full temperature VIO 10 mV VCC=5V~MAX, VIC=VICR(min), Vo=1.4V, full temperature 5
Input offset current IIO 2 50 nA Vo=1.4V, 25℃ 5
Input offset current full temperature IIO 300 nA Vo=1.4V, full temperature 5
Input bias current IIB -20 -250 nA Vo=1.4V, 25℃ 5
Input bias current full temperature IIB -500 nA Vo=1.4V, full temperature 5
Common-mode input voltage range VICR 0 V VCC=5V~MAX, 25℃; maximum printed as VCC-1.5 5
Common-mode input voltage range full temperature VICR 0 V VCC=5V~MAX, full temperature; maximum printed as VCC-2 5
Output high voltage VOH 3.5 V RL=2kΩ, 25℃ 5
Output high voltage VOH 22 V VCC=MAX, RL=2kΩ, full temperature 5
Output high voltage VOH 23 24 V VCC=MAX, RL≥10kΩ, full temperature 5
Output low voltage VOL 5 20 mV RL≤10kΩ, full temperature 5
Large-signal differential voltage gain AVD 25 100 V/mV VCC=15V, VO=1V~11V, RL≥2kΩ, 25℃ 5
Large-signal differential voltage gain full temperature AVD 15 V/mV VCC=15V, VO=1V~11V, RL≥2kΩ, full temperature 5
Common-mode rejection ratio CMRR 50 80 dB VCC=0~MAX, VIC=VICR(min), 25℃ 5
Power supply rejection ratio kSVR 50 100 dB VCC=0~MAX, 25℃ 5
Channel separation VO1/VO2 120 dB f=1kHz~20kHz, 25℃ 5
Output source current IO -20 -30 -60 mA VCC=15V, VID=1V, VO=0, Source, 25℃ 5
Output source current full temperature IO -10 mA VCC=15V, VID=1V, VO=0, Source, full temperature 5
Output sink current IO 10 20 mA VCC=15V, VID=-1V, VO=15V, Sink, 25℃ 5
Output sink current full temperature IO 5 mA VCC=15V, VID=-1V, VO=15V, Sink, full temperature 5
Output sink current (small signal) IO 30 uA VID=-1V, VO=200mV, 25℃ 5
Output short-circuit current IOS 40 60 mA VCC=5V, VO=0V, GND=-5V, 25℃; printed as ±40 typ and ±60 max 5
Operating supply current ICC 0.8 1.2 mA VO=2.5V, no load, full temperature 5
Operating supply current ICC 1.4 3 mA VCC=MAX, VO=0.5VCC, no load, full temperature 5
Slew rate SR 0.5 V/us VCC=±13V, RL=1MΩ, CL=30pF, VI=±10V, full temperature 5
Unity gain bandwidth B1 1.2 MHz VCC=±13V, RL=1MΩ, CL=20pF, full temperature 5
Equivalent input noise voltage Vn 35 VCC=±13V, Rs=100Ω, f=1kHz, VI=0V, full temperature 5

CAD (KiCad official)

  • Symbol: AIP2902SA.TB
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: aip2902sa-tb-etched.step / aip2902sa-tb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aip2902sa-tb.step / aip2902sa-tb.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi I-core Elec datasheet (11 pp, sha256 5cd9af30240a4960, retrieved 2026-11-02, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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