component
LM2904DR2G
Public Made by Adomby adom
onsemi Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+56@@ -0,0 +1,56 @@+# LM2904DR2G++**onsemi** · Operational Amplifier · SOIC-8++LM2904DR2G 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 | OUTA | output | Output of amplifier A. Push-pull output stage, short-circuit protected. Typical output swing 3.3-3.5 V at VCC=5 V with RL=2 kΩ; sinks ~20 mA and sources ~40 mA (typ). |+| 2 | INA- | input | Inverting input of amplifier A. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground). |+| 3 | INA+ | input | Non-inverting input of amplifier A. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground); withstands up to +32 V without damage. |+| 4 | VEE/GND | power_in | Negative supply / ground. Tie to 0 V for single-supply operation, or up to -16 V for split-supply operation. |+| 5 | INB+ | input | Non-inverting input of amplifier B. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground). |+| 6 | INB- | input | Inverting input of amplifier B. Input bias current typ -45 nA. |+| 7 | OUTB | output | Output of amplifier B. Push-pull output stage, short-circuit protected. Output source ~40 mA (typ), sink ~20 mA (typ). |+| 8 | VCC | power_in | Positive supply. 3.0 V to 32 V single-supply, or ±1.5 V to ±16 V split-supply. Quiescent supply current typ 0.7 mA at VCC=5 V (both amplifiers). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `LM2904DR2GD`+- `LM2904DR2GDR2G`+- `LM2904DR2GVD`+- `LM2904DR2GVDR2G`+- `LM2904DR2GN`+- `LM2904DR2GAN`+- `LM2904DR2GVN`+- `LM2904DR2GDMR2`+- `LM2904DR2GDG`+- `LM2904DR2GDGR2G`++## CAD (KiCad official)++- Symbol: `LM2904DR2G`+- 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/lm2904-d.pdf) (16 pp, sha256 `a04e7d41dff19b89`, 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/lm2904dr2g-datasheet.pdf)
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