component

COS9002SMRA

Public Made by Adom

by adom

COSINE Operational Amplifier, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorscos9002smrafactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 9d ago
viewers cos9002smra: viewers · Ray 9d ago
cos9002smra-etched.glb Publish 0.1.0 · Ray 9d ago
cos9002smra-etched.step cos9002smra: factory component page (tier=lcsc) · Ray 9d ago
cos9002smra-hero.glb cos9002smra: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
cos9002smra-hero.overlay.json Publish 0.1.0 · Ray 9d ago
cos9002smra.glb Publish 0.1.0 · Ray 9d ago
cos9002smra.kicad_mod Publish 0.1.0 · Ray 9d ago
cos9002smra.kicad_sym Publish 0.1.0 · Ray 9d ago
cos9002smra.lbr Publish 0.1.0 · Ray 9d ago
cos9002smra.step Publish 0.1.0 · Ray 9d ago
package.json Publish 0.1.0 · Ray 9d ago
page.json Set visibility: public · Ray 9d ago
README.md Publish 0.1.0 · Ray 9d ago

COS9002SMRA

COSINE · Operational Amplifier · MSOP-10

COS9002SMRA from COSINE, in a MSOP-10. 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 OUT1 output Amplifier 1 output; the output voltage range extends to within millivolts of each supply rail.
2 -IN1 input Amplifier 1 inverting input; voltage range can go from -Vs -0.3V to +Vs +0.3V.
3 +IN1 input Amplifier 1 non-inverting input; 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 with a 0.1μF capacitor as close to the part as possible.
5 SHDN1 input Amplifier 1 active-low shutdown input; High enables the op-amp, Low disables it.
6 SHDN2 input Amplifier 2 active-low shutdown input; High enables the op-amp, Low disables it.
7 +IN2 input Amplifier 2 non-inverting input; same voltage range as -IN (-Vs -0.3V to +Vs +0.3V).
8 -IN2 input Amplifier 2 inverting input; voltage range can go from -Vs -0.3V to +Vs +0.3V.
9 OUT2 output Amplifier 2 output; the output voltage range extends to within millivolts of each supply rail.
10 +Vs power_in Positive power supply (1.8V to 7.0V); place a 0.1μF bypass capacitor as close to the part as possible.

Key specifications

Parameter Value
Manufacturer COSINE
Package MSOP-10
Category Amplifiers/Comparators
Pins 10

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VOS -2 0.4 2 mV COS900xA 4
Common-Mode Voltage Range VCM -0.1 5.6 V VS = 5.5V 4
Operating Voltage Range 1.8 7 V 4
Power Supply Rejection Ratio PSRR 80 100 dB VS = +1.8V to +5.5V 4
Output Voltage Swing from Rail 1 mV RL=100kΩ 4
Output Voltage Swing from Rail 8 mV RL=10kΩ 4
Output Voltage Swing from Rail 40 mV RL=2kΩ 4
Common-Mode Rejection Ratio CMRR 125 dB VCM =0.1V to 4.9V 4
Open-Loop Voltage Gain AOL 120 dB VO=0.2V to 4.8V 4
Short-Circuit Current Sourcing ISR 21 mA Sourcing 4
Short-Circuit Current Sinking ISK 22 mA Sinking 4
Quiescent Current / Amplifier IQ 60 μA IO = 0 mA 4
Quiescent Current in Shutdown mode 5 μA Shutdown mode 4
Power Supply Voltage (+Vs to -Vs) 7.5 V 3
Input Current 10 mA Input signals beyond supply rails by more than 0.5V should be current-limited 3
Storage Temperature Range -65 150 °C 3
Junction Temperature 150 °C 3
Operating Temperature Range -40 125 °C 3
DC Supply Voltage 1.8 7 V 3
Operating Ambient Temperature -40 85 °C 3

CAD (KiCad official)

  • Symbol: COS9002SMRA
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: cos9002smra-etched.step / cos9002smra-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cos9002smra.step / cos9002smra.glb are the bare package body.

Provenance

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

  • Datasheet: COSINE datasheet (11 pp, sha256 037f29930ca1a297, retrieved 2026-10-18, 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