component
LTC8554XS14
Public Made by Adomby adom
Linearin Precision OpAmps, SOIC-14L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+57@@ -0,0 +1,57 @@+# LTC8554XS14++**Linearin** · Precision OpAmps · SOIC-14L++LTC8554XS14 from Linearin, in a SOIC-14L. 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 | Amplifier A output. Rail-to-rail output stage; short-circuit current ~40 mA source / 50 mA sink through 10 Ω. |+| 2 | -INA | input | Inverting input of amplifier A. Rail-to-rail input; common-mode range Vs- - 0.1 V to Vs+ + 0.1 V. |+| 3 | +INA | input | Non-inverting input of amplifier A. Rail-to-rail input; common-mode range Vs- - 0.1 V to Vs+ + 0.1 V. |+| 4 | +Vs | power_in | Positive (highest) power supply. Operating range 1.8 V to 5.5 V (2.0 V to 5.5 V over full -40 to +125 °C); absolute maximum Vs+ to Vs- = 10.0 V. |+| 5 | +INB | input | Non-inverting input of amplifier B. Rail-to-rail input. |+| 6 | -INB | input | Inverting input of amplifier B. Rail-to-rail input. |+| 7 | OUTB | output | Amplifier B output. Rail-to-rail output stage. |+| 8 | OUTC | output | Amplifier C output. Rail-to-rail output stage. |+| 9 | -INC | input | Inverting input of amplifier C. Rail-to-rail input. |+| 10 | +INC | input | Non-inverting input of amplifier C. Rail-to-rail input. |+| 11 | -Vs | power_in | Negative (lowest) power supply. Typically tied to GND for single-supply operation; supplies below Vs- (or above +Vs by more than 10 V total) can permanently damage the device. |+| 12 | +IND | input | Non-inverting input of amplifier D. Rail-to-rail input. |+| 13 | -IND | input | Inverting input of amplifier D. Rail-to-rail input. |+| 14 | OUTD | output | Amplifier D output. Rail-to-rail output stage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Linearin |+| Package | SOIC-14L |+| Category | Operational Amplifier/Comparator |+| Pins | 14 |++## Ordering variants++Same part, different packaging or reel option.++- `LTC8554XS14`+- `LTC8554XS14XT14`+- `LTC8554XS14XF16`++## CAD (KiCad official)++- Symbol: `LTC8554XS14`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14L (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Linearin datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590455898725515264) (19 pp, sha256 `259663be7d9ef446`, 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/ltc8554xs14-datasheet.pdf)
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