component

OPA2330AID

Public Made by Adom

by adom

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

componentamplifiersopa2330aidfactory-2.0.0extractor-text

Verified OPA2330AID

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

Verification log 1 record

2 Nov 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: OPA2330AID · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 53-page datasheet
  • ✓distributor: lcsc C1346350, digikey 2156-OPA2330AID-ND, mouser 595-OPA2330AID
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-b1lgo2_j/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: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ opa2330aid.kicad_sym✓ opa2330aid.kicad_mod✓ opa2330aid.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 18h ago
viewers opa2330aid: viewers · Ray 18h ago
opa2330aid-etched.glb Publish 0.1.0 · Ray 18h ago
opa2330aid-etched.step opa2330aid: factory component page (tier=mfr) · Ray 18h ago
opa2330aid-hero.glb opa2330aid: hero GLB from the etched model (keeps the MPN mark) · Ray 18h ago
opa2330aid-hero.overlay.json Publish 0.1.0 · Ray 18h ago
opa2330aid.glb Publish 0.1.0 · Ray 18h ago
opa2330aid.kicad_mod Publish 0.1.0 · Ray 18h ago
opa2330aid.kicad_sym Publish 0.1.0 · Ray 18h ago
opa2330aid.lbr Publish 0.1.0 · Ray 18h ago
opa2330aid.step Publish 0.1.0 · Ray 18h ago
package.json Publish 0.1.0 · Ray 18h ago
page.json Set visibility: public · Ray 18h ago
README.md Publish 0.1.0 · Ray 18h ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 17h ago

OPA2330AID

Texas Instruments · Precision OpAmps · SOIC-8

OPA2330AID 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 OUT A output Output of channel A.
2 -IN A input Negative (inverting) input signal of channel A, which is diode-clamped to the supply rails and should be current limited to 10 mA if signals swing more than 0.3 V beyond them.
3 +IN A input Positive (noninverting) input signal of channel A, which is diode-clamped to the supply rails and should be current limited to 10 mA if signals swing more than 0.3 V beyond them.
4 V- power_in Negative (lowest) power supply, with total supply voltage V+ to V- of 1.8 V to 5.5 V (±0.9 V to ±2.75 V).
5 +IN B input Positive (noninverting) input signal of channel B, which is diode-clamped to the supply rails and should be current limited to 10 mA if signals swing more than 0.3 V beyond them.
6 -IN B input Negative (inverting) input signal of channel B, which is diode-clamped to the supply rails and should be current limited to 10 mA if signals swing more than 0.3 V beyond them.
7 OUT B output Output of channel B.
8 V+ power_in Positive (highest) power supply, with total supply voltage V+ to V- of 1.8 V to 5.5 V (±0.9 V to ±2.75 V) and 7 V absolute maximum.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-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
Supply voltage absolute maximum VS 7 V VS = (V+), (V-) 7
Signal input terminals current -10 10 mA 7
Operating range ambient temperature TA -40 150 °C 7
Junction temperature TJ 150 °C 7
Storage temperature Tstg -65 150 °C 7
Supply voltage VS 1.8 5 5.5 V (V+), (V-) 7
Specified temperature TA -40 25 125 °C 7
Input offset voltage VOS 8 50 µV VS = 5 V 9
Input offset voltage versus temperature dVOS/dT 0.02 0.25 µV/°C At TA = -40°C to +125°C 9
Input offset voltage versus power supply PSRR 1 10 µV/V At TA = -40°C to +125°C 9
Input bias current at 25°C IB -500 200 500 pA At 25°C 9
Input bias current over temperature IB -300 300 pA At TA = -40°C to +125°C 9
Input offset current at 25°C IOS -1000 400 1000 pA At 25°C 9
Common-mode voltage range lower limit VCM -0.1 V Relative to (V-) 9
Common-mode voltage range upper limit VCM 0.1 V Relative to (V+) 9
Common-mode rejection ratio CMRR 100 115 dB At TA = -40°C to +125°C, (V-), 0.1 V < VCM < (V+) + 0.1 V 9
Common-mode rejection ratio at VS 5.5 V CMRR 100 115 dB At TA = -40°C to +125°C, (V-), 0.1 V < VCM < (V+) + 0.1 V, VS = 5.5 V 9
Open-loop voltage gain AOL 100 115 dB At TA = -40°C to +125°C, (V-) + 100 mV < VO < (V+), 100 mV, RL = 10 kΩ 9
Voltage output swing from rail 30 100 mV At TA = -40°C to +125°C 9
Short-circuit current ISC -5 5 mA 9
Specified voltage range VS 1.8 5.5 V 9
Quiescent current per amplifier IQ 21 35 µA At TA = -40°C to +125°C, IO = 0 mA 9
Junction-to-ambient thermal resistance (D SOIC-8) RθJA 124 °C/W 8
Junction-to-case (top) thermal resistance (D SOIC-8) RθJC(top) 73.7 °C/W 8
Junction-to-board thermal resistance (D SOIC-8) RθJB 64.4 °C/W 8
Junction-to-top characterization parameter (D SOIC-8) ψJT 18 °C/W 8
Junction-to-board characterization parameter (D SOIC-8) ψJB 63.9 °C/W 8

CAD (KiCad official)

  • Symbol: OPA2330AID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: opa2330aid-etched.step / opa2330aid-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2330aid.step / opa2330aid.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 9c209f54aafd8651, retrieved 2026-11-02, 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