RS124XP

@@ -0,0 +1,54 @@+# RS124XP++**Jiangsu RUNIC Tech** · Operational Amplifier · SOIC-14++RS124XP from Jiangsu RUNIC Tech, 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 | OUT A | output | Amplifier A output. Rail-to-rail output, typical short-circuit current 25mA, output swing to within 3mV of the supply rails with RL=2kΩ. |+| 2 | -IN A | input | Amplifier A inverting input. Rail-to-rail input, common-mode range −0.1V to (V+)+0.5V (max 5.6V at Vs=5.5V). Input bias current ~1pA typical. |+| 3 | +IN A | input | Amplifier A non-inverting input. Rail-to-rail input, common-mode range −0.1V to (V+)+0.5V. |+| 4 | +IN B | input | Amplifier B non-inverting input. Rail-to-rail input, common-mode range −0.1V to (V+)+0.5V. |+| 5 | -IN B | input | Amplifier B inverting input. Rail-to-rail input, common-mode range −0.1V to (V+)+0.5V. |+| 6 | OUT B | output | Amplifier B output. Rail-to-rail output, typical short-circuit current 25mA. |+| 7 | V- | power_in | Negative supply / ground. Single-supply range 2.5V to 5.5V referenced to V+; absolute max V+ to V- is 7.0V. Common ground for all four amplifiers. |+| 8 | V+ | power_in | Positive supply. Operating range 2.5V to 5.5V (single supply) or ±1.25V to ±2.75V (dual). Bypass with 0.1µF ceramic close to the pin as recommended in the application notes. |+| 9 | OUT C | output | Amplifier C output. Rail-to-rail output, typical short-circuit current 25mA. |+| 10 | -IN C | input | Amplifier C inverting input. Rail-to-rail input. |+| 11 | +IN C | input | Amplifier C non-inverting input. Rail-to-rail input. |+| 12 | +IN D | input | Amplifier D non-inverting input. Rail-to-rail input. |+| 13 | -IN D | input | Amplifier D inverting input. Rail-to-rail input. |+| 14 | OUT D | output | Amplifier D output. Rail-to-rail output, typical short-circuit current 25mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Jiangsu RUNIC Tech |+| Package | SOIC-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `RS124XP`+- `RS124XPXQ`++## CAD (KiCad official)++- Symbol: `RS124XP`+- 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:** [Jiangsu RUNIC Tech datasheet](docs/rs124xp-datasheet.pdf) (13 pp, sha256 `eef6c56a4eb774fa`, 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/rs124xp-datasheet.pdf)

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