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ACPL-C790-500E
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Broadcom AVAGO Operational Amplifier, SO-8-6.8mm. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+48@@ -0,0 +1,48 @@+# ACPL-C790-500E++**Broadcom AVAGO** · Operational Amplifier · SO-8-6.8mm++ACPL-C790-500E from Broadcom AVAGO, in a SO-8-6.8mm. 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 | Input-side supply voltage, 4.5 V to 5.5 V referenced to GND1. Requires a 0.1 µF bypass capacitor between pins 1 and 4. Typical input-side supply current IDD1 = 11 mA (18.5 mA max). |+| 2 | VIN+ | input | Positive analog input. Nominal input range ±200 mV (full-scale ±300 mV, functional ±2 V) relative to VIN-. Input bias current typ. -0.1 µA; single-ended input impedance 27 kΩ. |+| 3 | VIN- | input | Negative analog input, normally connected to GND1 for single-ended sensing. Same ±200 mV nominal range and 27 kΩ single-ended input impedance as VIN+. |+| 4 | GND1 | power_in | Input-side ground reference for VDD1, VIN+ and VIN-. |+| 5 | GND2 | power_in | Output-side ground reference for VDD2, VOUT+ and VOUT-. Galvanically isolated from GND1 by the optical barrier (VIORM = 1414 Vpeak, 5000 Vrms/1 min). |+| 6 | VOUT- | output | Negative differential analog output. Output common-mode voltage 1.23 V, output voltage range 0 V to 2.5 V, output resistance ~21 Ω, short-circuit current ~11 mA. |+| 7 | VOUT+ | output | Positive differential analog output. Output common-mode voltage 1.23 V, output voltage range 0 V to 2.5 V, output resistance ~21 Ω, short-circuit current ~11 mA. |+| 8 | VDD2 | power_in | Output-side supply voltage, 3 V to 5.5 V referenced to GND2. Requires a 0.1 µF bypass capacitor between pins 5 and 8. Typical IDD2 = 7 mA at 5 V (6.8 mA at 3.3 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Broadcom AVAGO |+| Package | SO-8-6.8mm |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `ACPL-C790-500E-500E`+- `ACPL-C790-500E-000E`++## CAD (KiCad official)++- Symbol: `ACPL-C790-500E`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8-6.8mm (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Broadcom AVAGO datasheet](docs/acpl-c790-500e-datasheet.pdf) (14 pp, sha256 `c0ffd6a7460a5a47`, 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/acpl-c790-500e-datasheet.pdf)
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