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RS8452XK-Q1

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Jiangsu RUNIC Tech Operational Amplifier, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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Datasheet

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Contents

README

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RS8452XK-Q1

Jiangsu RUNIC Tech · Operational Amplifier · SOIC-8

RS8452XK-Q1 from Jiangsu RUNIC Tech, in a SOIC-8. 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 channel A op-amp. Rail-to-rail output; short-circuit current typically ±150 mA, absolute-max output current ±100 mA. Diode-clamped to the supply rails.
2 -INA input Inverting input of channel A op-amp. High-impedance CMOS input (IB ~10 pA); diode-clamped to the rails, limit external swing beyond (V-)-0.2 V or (V+)+0.2 V to <=10 mA.
3 +INA input Noninverting input of channel A op-amp. High-impedance CMOS input (IB ~10 pA). Common-mode range extends from (V-)+0.5 V to (V+)-2 V; input can swing to ~2 V below V-.
4 V- power_in Negative (lowest) power-supply rail, or ground for single-supply operation. Supply span (V+)-(V-) is 5 V to 32 V (absolute max 36 V).
5 +INB input Noninverting input of channel B op-amp. High-impedance CMOS input (IB ~10 pA). Same common-mode range as +INA: (V-)+0.5 V to (V+)-2 V.
6 -INB input Inverting input of channel B op-amp. High-impedance CMOS input (IB ~10 pA); diode-clamped to the rails.
7 OUTB output Output of channel B op-amp. Rail-to-rail output; short-circuit current typically ±150 mA, absolute-max output current ±100 mA.
8 V+ power_in Positive (highest) power-supply rail. Recommended 5 V to 32 V single-supply or ±2.5 V to ±16 V dual-supply; absolute-max Vs = 36 V. Decouple to V- with a local ceramic (e.g. 100 nF).

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOIC-8
Category Op-amp/Cmp
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • RS8452XK-Q1
  • RS8452XM-Q1
  • RS8454XP-Q1
  • RS8454XQ-Q1

CAD (KiCad official)

  • Symbol: RS8452XK-Q1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: rs8452xk-q1-etched.step / rs8452xk-q1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs8452xk-q1.step / rs8452xk-q1.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
rs8452xk-q1.step 122 KB You want the bare part, or you mark your own boards.
rs8452xk-q1-etched.step 2.3 MB You want the part with RS8452XK-Q1 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 569 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu RUNIC Tech datasheet (23 pp, sha256 6884ca14c085a3b9, 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