component
OPA2330AIDR-MS
Public Made by Adomby adom
MSKSEMI Operational Amplifier, SOP-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
markdownOPA2330AIDR-MS
MSKSEMI · Operational Amplifier · SOP-8
OPA2330AIDR-MS from MSKSEMI, in a SOP-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 | OUTA | output | Output of channel A, a rail-to-rail output that swings within 50 mV of the rails. |
| 2 | -INA | input | Inverting input of channel A, with a common-mode range extending 100 mV beyond the rails. |
| 3 | +INA | input | Noninverting input of channel A, with a common-mode range extending 100 mV beyond the rails. |
| 4 | V- | power_in | Negative (lowest) power supply; the device operates from single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V). |
| 5 | +INB | input | Noninverting input of channel B, with a common-mode range extending 100 mV beyond the rails. |
| 6 | -INB | input | Inverting input of channel B, with a common-mode range extending 100 mV beyond the rails. |
| 7 | OUTB | output | Output of channel B, a rail-to-rail output that swings within 50 mV of the rails. |
| 8 | V+ | power_in | Positive (highest) power supply; the device operates from single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| Input offset voltage (maximum) | 4 | µV | 2 | ||||
| Input offset voltage (typical) | 1 | µV | 2 | ||||
| Zero drift (typical) | 0.01 | µV/°C | 2 | ||||
| Supply voltage | 1.8 | 5.5 | V | single or dual supply operation | 2 | ||
| Specified operating temperature range | -25 | 125 | °C | 2 | |||
| Quiescent current | 13.5 | µA | 2 | ||||
| Open-loop gain | 150 | dB | 2 | ||||
| 0.01 Hz to 10 Hz noise | 1.5 | µVpp | 0.01 Hz to 10 Hz | 2 |
CAD (KiCad official)
- Symbol:
OPA2330AIDR-MS - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa2330aidr-ms-etched.step/opa2330aidr-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2330aidr-ms.step/opa2330aidr-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (14 pp, sha256
deba3d29500319e2, retrieved 2026-10-18, tier: lcsc) - 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).