mc33079dt

@@ -0,0 +1,56 @@+# MC33079DT++**STMicroelectronics** · Operational Amplifier · SOIC-14++MC33079DT from STMicroelectronics, in a SOIC-14. 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 | OUT1 | output | Output of op-amp channel 1. Class-AB output stage delivering symmetrical source/sink currents (~29 mA source, ~37 mA typ sink) into loads down to 600 Ω; output impedance ~37 Ω at 9 MHz. |+| 2 | IN1- | input | Inverting input of op-amp channel 1. High-impedance BJT input (Ri ~175 kΩ, Ci ~12 pF) with typical bias current 250 nA; input voltage must not exceed ±15 V or |VCC|. |+| 3 | IN1+ | input | Non-inverting input of op-amp channel 1. High-impedance BJT input (Ri ~175 kΩ, Ci ~12 pF); common-mode range typically ±13 V to ±14 V on ±15 V supplies. |+| 4 | VCC+ | power_in | Positive supply rail. Accepts ±2.5 V to ±15 V dual supply or up to +36 V single supply; absolute maximum ±18 V or +36 V. Typical total quiescent current 8 mA (10 mA max) for all four amplifiers. |+| 5 | IN2+ | input | Non-inverting input of op-amp channel 2. High-impedance BJT input (Ri ~175 kΩ, Ci ~12 pF); common-mode range typically ±13 V to ±14 V on ±15 V supplies. |+| 6 | IN2- | input | Inverting input of op-amp channel 2. High-impedance BJT input with typical bias current 250 nA; input voltage must not exceed ±15 V or |VCC|. |+| 7 | OUT2 | output | Output of op-amp channel 2. Class-AB output stage, short-circuit protected with infinite short-circuit duration (subject to junction temperature limits). |+| 8 | OUT3 | output | Output of op-amp channel 3. Class-AB output stage delivering large symmetric swing (+14.3 V / -14.6 V typ into 10 kΩ). |+| 9 | IN3- | input | Inverting input of op-amp channel 3. High-impedance BJT input (Ri ~175 kΩ, Ci ~12 pF). |+| 10 | IN3+ | input | Non-inverting input of op-amp channel 3. High-impedance BJT input; common-mode range ±13 V to ±14 V on ±15 V supplies. |+| 11 | VCC- | power_in | Negative supply rail. Typically −15 V in dual-supply operation or GND in single-supply operation; absolute maximum −18 V (or 0 V for +36 V single-supply use). |+| 12 | IN4+ | input | Non-inverting input of op-amp channel 4. High-impedance BJT input; common-mode range ±13 V to ±14 V on ±15 V supplies. |+| 13 | IN4- | input | Inverting input of op-amp channel 4. High-impedance BJT input (Ri ~175 kΩ, Ci ~12 pF). |+| 14 | OUT4 | output | Output of op-amp channel 4. Class-AB output stage with excellent channel-to-channel isolation (120 dB channel separation, 20 Hz-20 kHz). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOIC-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `MC33079DTD`+- `MC33079DT`+- `MC33079DTYDT`+- `MC33079DTN`++## CAD (KiCad official)++- Symbol: `MC33079DT`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/mc33079dt.pdf) (None pp, sha256 `2ccf4609bc213288`, 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/mc33079dt-datasheet.pdf)

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