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GS8052-MR
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Gainsil Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# GS8052-MR++**Gainsil** · Operational Amplifier · MSOP-8++GS8052-MR from Gainsil, in a MSOP-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 | OUTA | output | Op-amp A output. Rail-to-rail output with ~0.12V swing from rail at RL=150Ω; drives up to 80mA min output current. |+| 2 | INA- | input | Op-amp A inverting input. Analog input voltage must remain within Vss-0.5V to VDD+0.5V; input bias current is typically 1pA. |+| 3 | INA+ | input | Op-amp A non-inverting input. Input common-mode voltage range is -0.2V to +3.8V (typ) on a 5V supply. |+| 4 | VSS | power_in | Negative supply rail (or ground for single-supply operation). Absolute max VDD-VSS is +7.5V; typical single-supply operation from +2.5V to +5.5V referenced to VSS=0V. |+| 5 | INB+ | input | Op-amp B non-inverting input. Input common-mode voltage range is -0.2V to +3.8V (typ) on a 5V supply. |+| 6 | INB- | input | Op-amp B inverting input. Analog input voltage must remain within Vss-0.5V to VDD+0.5V; input bias current is typically 1pA. |+| 7 | OUTB | output | Op-amp B output. Rail-to-rail output with ~0.12V swing from rail at RL=150Ω; drives up to 80mA min output current. |+| 8 | VDD | power_in | Positive supply rail. Operating range +2.5V to +5.5V (single-supply); absolute max +7.5V referenced to VSS. Quiescent current is 2.8mA per amplifier (typ). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Gainsil |+| Package | MSOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `GS8052-MR`+- `GS8052-MRSR`+- `GS8052-SR`+- `GS8052-MRFR`+- `GS8052-FR`++## CAD (KiCad official)++- Symbol: `GS8052-MR`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Gainsil datasheet](docs/gs8052-mr-datasheet.pdf) (22 pp, sha256 `ca76cde4b640e8a0`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/gs8052-mr-datasheet.pdf)
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