MC33072DR2G

@@ -0,0 +1,51 @@+# MC33072DR2G++**onsemi** · Operational Amplifier · SOIC-8++MC33072DR2G from onsemi, in a SOIC-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 | Output 1 | output | Op-amp A output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink). |+| 2 | Input 1- | input | Op-amp A inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance. Common-mode range VEE to (VCC-1.8 V). |+| 3 | Input 1+ | input | Op-amp A non-inverting input. Common-mode input range includes ground (VEE), enabling single-supply operation. Typical differential input capacitance 2.5 pF. |+| 4 | VEE | power_in | Negative supply / ground. For single-supply operation tie to GND; for split-supply use down to -22 V. Total VCC-to-VEE supply must not exceed 44 V. Typical supply current 1.9 mA per amplifier at +/-15 V. |+| 5 | Input 2+ | input | Op-amp B non-inverting input. Common-mode input range includes ground (VEE). Typical differential input capacitance 2.5 pF. |+| 6 | Input 2- | input | Op-amp B inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance. |+| 7 | Output 2 | output | Op-amp B output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink). |+| 8 | VCC | power_in | Positive supply. Single-supply range 3.0 V to 44 V, or split-supply up to +22 V (with |VCC|+|VEE| <= 44 V). Bypass to VEE with a local ceramic capacitor near the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `MC33072DR2GD`+- `MC33072DR2GDR2G`+- `MC33072DR2GDG`+- `MC33072DR2GP`+- `MC33072DR2GPG`++## CAD (KiCad official)++- Symbol: `MC33072DR2G`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc33072-d.pdf) (26 pp, sha256 `bac1389f1389705f`, retrieved 2026-08-17, tier: manufacturer)+- **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/mc33072dr2g-datasheet.pdf)

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