component
Pai8300E-W5R
Public Unreviewedby Ray
2Pai Semi Isolation Amplifiers, SOIC-8. Datasheet-verified pinout, 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
markdownPai8300E-W5R
2Pai Semi · Isolation Amplifiers · SOIC-8
Pai8300E-W5R from 2Pai Semi, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD1 | power_in | High-side power supply, 3.0V to 5.5V relative to GND1. |
| 2 | INP | input | Noninverting analog input for differential measurement, optimized for ±250mV signal range. |
| 3 | INN | input | Inverting analog input for differential measurement, optimized for ±250mV signal range. |
| 4 | GND1 | power_in | High-side analog ground reference. |
| 5 | GND2 | power_in | Low-side analog ground reference. |
| 6 | OUTN | output | Inverting analog output with fixed gain of 8.2V/V and common-mode voltage 1.40V to 1.49V. |
| 7 | OUTP | output | Noninverting analog output with fixed gain of 8.2V/V and common-mode voltage 1.40V to 1.49V. |
| 8 | VDD2 | power_in | Low-side power supply, 3.0V to 5.5V relative to GND2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | 2Pai Semi |
| Package | SOIC-8 |
| Category | Signal Isolation Devices |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
Pai8300E-W5R - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: 2Pai Semi datasheet (21 pp, sha256
5215afee67717f9b, retrieved 2026-09-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).