component
OPA2333PIDSGR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, WSON-8-EP(2x2). 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
markdownOPA2333PIDSGR
Texas Instruments · Precision Op Amps · WSON-8-EP(2x2)
OPA2333PIDSGR from Texas Instruments, in a WSON-8-EP(2x2). 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 for channel A; output voltage swing from (V-) + 50 mV to (V+) - 50 mV typical |
| 2 | -IN A | input | Inverting input for channel A; common-mode voltage range (V-) - 0.1 V to (V+) + 0.1 V |
| 3 | +IN A | input | Noninverting input for channel A; common-mode voltage range (V-) - 0.1 V to (V+) + 0.1 V |
| 4 | V- | power_in | Negative power supply (ground reference); operating supply voltage 1.8 V to 5.5 V single-supply or ±0.9 V to ±2.75 V dual-supply |
| 5 | +IN B | input | Noninverting input for channel B; common-mode voltage range (V-) - 0.1 V to (V+) + 0.1 V |
| 6 | -IN B | input | Inverting input for channel B; common-mode voltage range (V-) - 0.1 V to (V+) + 0.1 V |
| 7 | OUT B | output | Output for channel B; output voltage swing from (V-) + 50 mV to (V+) - 50 mV typical |
| 8 | V+ | power_in | Positive power supply; operating supply voltage 1.8 V to 5.5 V single-supply or ±0.9 V to ±2.75 V dual-supply |
| 9 | Thermal Pad | power_in | Exposed thermal pad connected to V-; should be soldered to PCB thermal pad for improved thermal and mechanical reliability or may be left unconnected |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-8-EP(2x2) |
| Category | Amplifiers/Comparators |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
OPA2333PIDSGR - Footprint:
Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm - 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
opa2333pidsgr-etched.step/opa2333pidsgr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2333pidsgr.step/opa2333pidsgr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
d77c1e29fede7b35, retrieved 2026-09-24, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).