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COS6021SR

Public Made by Adom

by adom

COSINE Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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COS6021SR

COSINE · Operational Amplifier · SOP-8

COS6021SR from COSINE, in a SOP-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 NC unconnected No connection.
2 -IN input Inverting input of the amplifier; voltage range can go from -Vs -0.3V to +Vs + 0.3V.
3 +IN input Non-inverting input of the amplifier; has the same voltage range as -IN (-Vs -0.3V to +Vs + 0.3V).
4 -Vs power_in Negative power supply or ground; if not connected to ground, bypass it with a 0.1μF capacitor placed as close to the part as possible.
5 NC unconnected No connection.
6 OUT output Amplifier output; the output voltage range extends to within millivolts of each supply rail.
7 +Vs power_in Positive power supply (2.5V to 5.5V); place a 0.1μF bypass capacitor as close to the part as possible.
8 NC unconnected No connection.

Key specifications

Parameter Value
Manufacturer COSINE
Package SOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: COS6021SR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cos6021sr-etched.step / cos6021sr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cos6021sr.step / cos6021sr.glb are the bare package body.

Provenance

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

  • Datasheet: COSINE datasheet (10 pp, sha256 b219ed26b48f0f3e, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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