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OPA2333AIDRBR

Public Made by Adom

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Texas Instruments Precision Op Amps, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA2333AIDRBR

Texas Instruments · Precision Op Amps · SON-8-EP(3x3)

OPA2333AIDRBR from Texas Instruments, in a SON-8-EP(3x3). 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 A; rail-to-rail output within 50 mV of supply rails.
2 -IN A input Inverting input A; input diode-clamped to supply rails, tolerating ±0.3 V beyond limits with 10 mA current limit.
3 +IN A input Noninverting input A; input diode-clamped to supply rails, tolerating ±0.3 V beyond limits with 10 mA current limit.
4 V- power_in Negative power supply; supply voltage 1.8 V to 5.5 V.
5 +IN B input Noninverting input B; input diode-clamped to supply rails, tolerating ±0.3 V beyond limits with 10 mA current limit.
6 -IN B input Inverting input B; input diode-clamped to supply rails, tolerating ±0.3 V beyond limits with 10 mA current limit.
7 OUT B output Output B; rail-to-rail output within 50 mV of supply rails.
8 V+ power_in Positive power supply; supply voltage 1.8 V to 5.5 V.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SON-8-EP(3x3)
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: OPA2333AIDRBR
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: opa2333aidrbr-etched.step / opa2333aidrbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2333aidrbr.step / opa2333aidrbr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (49 pp, sha256 df60da7154848c57, retrieved 2026-10-03, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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