component
acpl-c79a-500e
Public Unreviewedby Ray
Broadcom AVAGO Precision OpAmps, SO-8-6.8mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownACPL-C79A-500E
Broadcom AVAGO · Precision OpAmps · SO-8-6.8mm
ACPL-C79A-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 | Supply voltage for the input (isolated primary) side, 4.5 V to 5.5 V, referenced to GND1. Requires a 0.1 µF bypass capacitor to GND1 (pin 4). |
| 2 | VIN+ | input | Positive analog input to the isolation amplifier (differential). Recommended input range ±200 mV; full-scale ±320 mV. Referenced to GND1. |
| 3 | VIN- | input | Negative analog input to the isolation amplifier. Normally connected to GND1 (input-side ground) in single-ended sensing configurations. |
| 4 | GND1 | power_in | Input-side (isolated primary) ground reference for VDD1, VIN+ and VIN-. |
| 5 | GND2 | power_in | Output-side (secondary/controller) ground reference for VDD2, VOUT+ and VOUT-. |
| 6 | VOUT- | output | Negative side of the differential analog output. Referenced to GND2; nominal common-mode near VDD2/2. |
| 7 | VOUT+ | output | Positive side of the differential analog output. Referenced to GND2; nominal common-mode near VDD2/2. |
| 8 | VDD2 | power_in | Supply voltage for the output (secondary/controller) side, 3 V to 5.5 V, referenced to GND2. Requires a 0.1 µF bypass capacitor to GND2 (pin 5). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | SO-8-6.8mm |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
ACPL-C79A-500E-000EACPL-C79A-500E
CAD (KiCad official)
- Symbol:
ACPL-C79A-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 (None pp, sha256
c12642c640548690, 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).