component
OPA2333AIDRBT
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA2333AIDRBT
Texas Instruments · Precision Op Amps · SON-8-EP(3x3)
OPA2333AIDRBT 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 | Channel A output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor. |
| 2 | -IN A | input | Channel A inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |
| 3 | +IN A | input | Channel A non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |
| 4 | V- | power_in | Negative (lowest) power supply; operating supply range is 1.8 V to 5.5 V total, and the exposed die pad should be connected to V- or left unconnected. |
| 5 | +IN B | input | Channel B non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |
| 6 | -IN B | input | Channel B inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |
| 7 | OUT B | output | Channel B output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor. |
| 8 | V+ | power_in | Positive (highest) power supply; operating supply range is 1.8 V to 5.5 V and the absolute maximum is 7 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:
OPA2333AIDRBT - Footprint:
Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm - 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
opa2333aidrbt-etched.step/opa2333aidrbt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2333aidrbt.step/opa2333aidrbt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
f99a0289b43a918c, retrieved 2026-10-08, 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, primaryclaude-haiku-5-5(text), consensusclaude-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).