MC33078DT

@@ -0,0 +1,49 @@+# MC33078DT++**STMicroelectronics** · Operational Amplifier · SOIC-8++MC33078DT from STMicroelectronics, 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. Class-AB output stage delivering ±14.3 V/-14.6 V swing into 10 kΩ and ~29 mA source / 37 mA sink short-circuit current. |+| 2 | Inverting input 1 | input | Op-amp A inverting input (IN−). Typical bias current 250 nA, input resistance ~175 kΩ, input capacitance ~12 pF. |+| 3 | Non-inverting input 1 | input | Op-amp A non-inverting input (IN+). Input common-mode range ±13 V min (±14 V typ) with ±15 V rails. |+| 4 | VCC- | power_in | Negative supply rail (V−). Shared by both op-amps. Operating range ±2.5 V to ±15 V (or single-supply up to +36 V total across VCC+/VCC−). |+| 5 | Non-inverting input 2 | input | Op-amp B non-inverting input (IN+). Input common-mode range ±13 V min (±14 V typ). |+| 6 | Inverting input 2 | input | Op-amp B inverting input (IN−). Typical bias current 250 nA. |+| 7 | Output 2 | output | Op-amp B output. Class-AB output stage; large output swing and symmetrical source/sink currents. |+| 8 | VCC+ | power_in | Positive supply rail (V+). Shared by both op-amps. Typical supply current 4 mA (5.5 mA max). Absolute max ±18 V (or 36 V single-supply). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `MC33078DTD`+- `MC33078DTDT`+- `MC33078DTN`++## CAD (KiCad official)++- Symbol: `MC33078DT`+- 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:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/mc33078dt.pdf) (15 pp, sha256 `51b16bf21965c6dd`, 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/mc33078dt-datasheet.pdf)

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