component
LTC8554XS14
Public Made by Adomby adom
Linearin Precision OpAmps, SOIC-14L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLTC8554XS14
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.
LTC8554XS14LTC8554XS14XT14LTC8554XS14XF16
CAD (KiCad official)
- Symbol:
LTC8554XS14 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14L (KiCad packages3D, STEP)
- 3D model files:
ltc8554xs14-etched.step/ltc8554xs14-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltc8554xs14.step/ltc8554xs14.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Linearin datasheet (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).