EG393

@@ -0,0 +1,44 @@+# EG393++**EG Micro** · Comparators · SOP-8++EG393 from EG Micro, 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 | Open-collector output of comparator A. Requires an external pull-up resistor to a supply rail (typ. 3k-100k). Can sink up to 16mA; absolute-max output-to-ground short-circuit current 20mA. |+| 2 | -INA | input | Inverting input of comparator A. Input common-mode range 0V to Vcc−1.5V; input bias current typ. 25nA, offset current typ. ±5nA. |+| 3 | +INA | input | Non-inverting input of comparator A. Input common-mode range extends down to ground and up to Vcc−1.5V. |+| 4 | GND | power_in | Ground / negative supply reference (V-). Tied to 0V in single-supply operation, or to the negative rail (down to −18V) in dual-supply operation. |+| 5 | +INB | input | Non-inverting input of comparator B. Input common-mode range extends down to ground and up to Vcc−1.5V. |+| 6 | -INB | input | Inverting input of comparator B. Input bias current typ. 25nA; input offset voltage typ. 1.0mV. |+| 7 | OUTB | output | Open-collector output of comparator B. Requires an external pull-up resistor to a supply rail. Can be wired-OR'd with OUTA on a shared pull-up. Sink current up to 16mA. |+| 8 | VCC | power_in | Positive supply. Single-supply range 2.0V to 36V, or +1V to +18V in split-supply operation. Typical quiescent current 0.8mA (independent of Vcc). No bypass capacitor is required for the bias network but standard decoupling is recommended. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | EG Micro |+| Package | SOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `EG393`+- 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:** [EG Micro datasheet](docs/eg393-datasheet.pdf) (11 pp, sha256 `a17ae2ce7eb64a53`, retrieved 2026-08-17, 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:** `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/eg393-datasheet.pdf)

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