component
LM324NSRG4
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# LM324NSRG4++**Texas Instruments** · Operational Amplifier · SOIC-14-208mil++LM324NSRG4 from Texas Instruments, in a SOIC-14-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1OUT | output | Output of operational amplifier 1, voltage swing from V- towards V+. |+| 2 | 1IN- | input | Inverting input of operational amplifier 1, common mode input range 0 to (VCC - 2V). |+| 3 | 1IN+ | input | Non-inverting input of operational amplifier 1, common mode input range 0 to (VCC - 2V). |+| 4 | VCC+ | power_in | Positive power supply, rated 3V to 30V. |+| 5 | 2IN+ | input | Non-inverting input of operational amplifier 2, common mode input range 0 to (VCC - 2V). |+| 6 | 2IN- | input | Inverting input of operational amplifier 2, common mode input range 0 to (VCC - 2V). |+| 7 | 2OUT | output | Output of operational amplifier 2, voltage swing from V- towards V+. |+| 8 | 3OUT | output | Output of operational amplifier 3, voltage swing from V- towards V+. |+| 9 | 3IN- | input | Inverting input of operational amplifier 3, common mode input range 0 to (VCC - 2V). |+| 10 | 3IN+ | input | Non-inverting input of operational amplifier 3, common mode input range 0 to (VCC - 2V). |+| 11 | VCC- | power_in | Negative power supply or ground connection for single supply operation. |+| 12 | 4IN+ | input | Non-inverting input of operational amplifier 4, common mode input range 0 to (VCC - 2V). |+| 13 | 4IN- | input | Inverting input of operational amplifier 4, common mode input range 0 to (VCC - 2V). |+| 14 | 4OUT | output | Output of operational amplifier 4, voltage swing from V- towards V+. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14-208mil |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `LM324NSRG4`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14-208mil (KiCad packages3D, STEP)+- 3D model files: `lm324nsrg4-etched.step` / `lm324nsrg4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm324nsrg4.step` / `lm324nsrg4.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](http://www.ti.com/cn/lit/gpn/lm324) (65 pp, sha256 `f917efd84f8c9582`, retrieved 2026-10-03, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/lm324nsrg4-datasheet.pdf)
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