LMV324

@@ -0,0 +1,53 @@+# LMV324++**TECH PUBLIC** · Operational Amplifier · SOP-14++LMV324 from TECH PUBLIC, in a SOP-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 | OUTA | output | Output of amplifier A. Rail-to-rail output; can typically swing within 10mV of the supply rails with light loads (>100kΩ). |+| 2 | INA- | input | Inverting input of amplifier A. Rail-to-rail input; common-mode range extends 100mV beyond the supply rails (Vss-0.1V to VDD+0.1V). Input bias current typ. 10pA. |+| 3 | INA+ | input | Non-inverting input of amplifier A. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 4 | VDD | power_in | Positive supply. Single-supply operation 2.2V to 5.5V (absolute max 7V). Bypass to VSS with a 0.1µF ceramic capacitor placed close to the pin. |+| 5 | INB+ | input | Non-inverting input of amplifier B. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 6 | INB- | input | Inverting input of amplifier B. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 7 | OUTB | output | Output of amplifier B. Rail-to-rail output; short-circuit current typ. ±20mA. |+| 8 | OUTC | output | Output of amplifier C. Rail-to-rail output; short-circuit current typ. ±20mA. |+| 9 | INC- | input | Inverting input of amplifier C. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 10 | INC+ | input | Non-inverting input of amplifier C. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 11 | VSS | power_in | Negative supply / ground. Tie to 0V in single-supply operation, or -1.1V to -2.75V in dual-supply operation. Bypass with 0.1µF ceramic capacitor if used as a supply. |+| 12 | IND+ | input | Non-inverting input of amplifier D. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 13 | IND- | input | Inverting input of amplifier D. Rail-to-rail input; common-mode range Vss-0.1V to VDD+0.1V. |+| 14 | OUTD | output | Output of amplifier D. Rail-to-rail output; short-circuit current typ. ±20mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOP-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `LMV324`++## CAD (KiCad official)++- Symbol: `LMV324`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TECH PUBLIC datasheet](docs/lmv324-datasheet.pdf) (11 pp, sha256 `295f863496c60ff1`, retrieved 2026-08-17, tier: lcsc)+- **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/lmv324-datasheet.pdf)

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