GS8332-SR

@@ -0,0 +1,50 @@+# GS8332-SR++**Gainsil** · Precision OpAmps · SOP-8++GS8332-SR from Gainsil, in a SOP-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 | Amplifier A output. Rail-to-rail swing (typ. within 5 mV of supply rails with RL=100 kOhm, 20 mV with RL=10 kOhm). Short-circuit current limit ~20 mA typ. |+| 2 | INA- | input | Amplifier A inverting input. Rail-to-rail common-mode range (VSS-0.1 V to VDD+0.1 V). Input bias current typ. 20 pA @ 25 C. |+| 3 | INA+ | input | Amplifier A non-inverting input. Rail-to-rail common-mode range (VSS-0.1 V to VDD+0.1 V). Input bias current typ. 20 pA @ 25 C. |+| 4 | VSS | power_in | Negative supply / ground. For single-supply operation tie to GND; for dual-supply operation typ. -0.9 V to -2.75 V. Decouple to VDD with 0.1 uF ceramic close to the pin. |+| 5 | INB+ | input | Amplifier B non-inverting input. Rail-to-rail common-mode range (VSS-0.1 V to VDD+0.1 V). Input bias current typ. 20 pA @ 25 C. |+| 6 | INB- | input | Amplifier B inverting input. Rail-to-rail common-mode range (VSS-0.1 V to VDD+0.1 V). Input bias current typ. 20 pA @ 25 C. |+| 7 | OUTB | output | Amplifier B output. Rail-to-rail swing (typ. within 5 mV of supply rails with RL=100 kOhm, 20 mV with RL=10 kOhm). Short-circuit current limit ~20 mA typ. |+| 8 | VDD | power_in | Positive supply. 1.8 V to 5.5 V single-supply operating range (absolute max 7.5 V VDD-VSS). Bypass to VSS with a 0.1 uF ceramic close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Gainsil |+| Package | SOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `GS8332-SRSR`+- `GS8332-SR`+- `GS8332-SRMR`+- `GS8332-SRGS8332-MR`++## CAD (KiCad official)++- Symbol: `GS8332-SR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Gainsil datasheet](docs/gs8332-sr-datasheet.pdf) (15 pp, sha256 `118070d5dc462cce`, 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/gs8332-sr-datasheet.pdf)

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