MC3403DR2G

@@ -0,0 +1,57 @@+# MC3403DR2G++**onsemi** · Operational Amplifier · SOIC-14-150mil++MC3403DR2G from onsemi, in a SOIC-14-150mil. 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 1. Class-AB stage; short-circuit protected (ISC typ ±20 mA). Output swings within ~1.7-2.0 V of VCC and down to VEE/GND. |+| 2 | IN1- | input | Inverting input of op-amp 1. True differential input; input bias current typ -200 nA (max -500 nA). Common-mode range includes VEE/GND. |+| 3 | IN1+ | input | Non-inverting input of op-amp 1. True differential input; input impedance typ 1.0 MΩ. Common-mode range includes VEE/GND. |+| 4 | VCC | power_in | Positive supply. 3.0 V to 36 V single supply, or +1.5 V to +18 V split supply. Absolute maximum 36 V single / ±18 V split. Total quiescent current typ 2.8 mA (all four amplifiers). |+| 5 | IN2+ | input | Non-inverting input of op-amp 2. True differential input; common-mode range includes VEE/GND. |+| 6 | IN2- | input | Inverting input of op-amp 2. True differential input; input bias current typ -200 nA. |+| 7 | OUT2 | output | Output of op-amp 2. Class-AB stage; short-circuit protected (ISC typ ±20 mA). |+| 8 | OUT3 | output | Output of op-amp 3. Class-AB stage; short-circuit protected (ISC typ ±20 mA). |+| 9 | IN3- | input | Inverting input of op-amp 3. True differential input; input bias current typ -200 nA. |+| 10 | IN3+ | input | Non-inverting input of op-amp 3. True differential input; common-mode range includes VEE/GND. |+| 11 | VEE/GND | power_in | Negative supply / ground. Tie to GND for single-supply operation (3.0-36 V on VCC) or to -1.5 V to -18 V for split-supply operation. Common-mode input range includes this pin. |+| 12 | IN4+ | input | Non-inverting input of op-amp 4. True differential input; common-mode range includes VEE/GND. |+| 13 | IN4- | input | Inverting input of op-amp 4. True differential input; input bias current typ -200 nA. |+| 14 | OUT4 | output | Output of op-amp 4. Class-AB stage; short-circuit protected (ISC typ ±20 mA). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-14-150mil |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `MC3403DR2GD`+- `MC3403DR2GDG`+- `MC3403DR2G`+- `MC3403DR2GP`+- `MC3403DR2GPG`++## CAD (KiCad official)++- Symbol: `MC3403DR2G`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14-150mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](https://www.onsemi.com/pdf/datasheet/mc3403-d.pdf) (9 pp, sha256 `a20b6a2d04bed5c5`, 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/mc3403dr2g-datasheet.pdf)

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