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Contents

README

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RS358XM

Jiangsu RUNIC Tech · Operational Amplifier · MSOP-8

RS358XM from Jiangsu RUNIC Tech, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT A output Output of amplifier A, which swings rail-to-rail and has a short-circuit current of 54 mA (typ) at 25°C.
2 -IN A input Inverting input of amplifier A; the input common-mode range is -0.1 V to 5.6 V when Vs = 5.5 V.
3 +IN A input Non-inverting input of amplifier A; the input common-mode range is -0.1 V to 5.6 V when Vs = 5.5 V.
4 V- power_in Negative supply rail, with the operating supply range of 2.5 V to 5.5 V (V+ to V-) and an absolute maximum supply of 7.0 V.
5 +IN B input Non-inverting input of amplifier B; the input common-mode range is -0.1 V to 5.6 V when Vs = 5.5 V.
6 -IN B input Inverting input of amplifier B; the input common-mode range is -0.1 V to 5.6 V when Vs = 5.5 V.
7 OUT B output Output of amplifier B, which swings rail-to-rail and has a short-circuit current of 54 mA (typ) at 25°C.
8 V+ power_in Positive supply rail, with the operating supply range of 2.5 V to 5.5 V (V+ to V-) and an absolute maximum supply of 7.0 V.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package MSOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: RS358XM
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: rs358xm-etched.step / rs358xm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs358xm.step / rs358xm.glb are the bare package body.

Provenance

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

  • Datasheet: Jiangsu RUNIC Tech datasheet (15 pp, sha256 06a4c463ac8943f4, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF