component
OPA2333AQDRQ1
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SOIC-8. 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
markdownOPA2333AQDRQ1
Texas Instruments · Precision Op Amps · SOIC-8
OPA2333AQDRQ1 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 | Channel A output of the rail-to-rail op amp, which swings within about 50 mV of the supply rails at 10 kΩ load. |
| 2 | -IN A | input | Channel A inverting input, with the common-mode range extending 0.1 V beyond the supply rails and inputs diode-clamped to the rails. |
| 3 | +IN A | input | Channel A noninverting input, with the common-mode range extending 0.1 V beyond the supply rails and inputs diode-clamped to the rails. |
| 4 | V- | power_in | Negative (lowest) supply voltage; the device operates from 1.8 V to 5.5 V total supply with V- as the low rail. |
| 5 | +IN B | input | Channel B noninverting input, with the common-mode range extending 0.1 V beyond the supply rails and inputs diode-clamped to the rails. |
| 6 | -IN B | input | Channel B inverting input, with the common-mode range extending 0.1 V beyond the supply rails and inputs diode-clamped to the rails. |
| 7 | OUT B | output | Channel B output of the rail-to-rail op amp, which swings within about 50 mV of the supply rails at 10 kΩ load. |
| 8 | V+ | power_in | Positive (highest) supply voltage; the absolute maximum supply voltage is 7 V and the specified operating range is 1.8 V to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2333AQDRQ1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa2333aqdrq1-etched.step/opa2333aqdrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2333aqdrq1.step/opa2333aqdrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
704ced51da8275f8, 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).