component
COS602MR
Public Made by Adomby adom
COSINE Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, 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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Contents
README
markdownCOS602MR
COSINE · Operational Amplifier · MSOP-8
COS602MR from COSINE, in a MSOP-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 | OUT1 | output | Output of amplifier A. Rail-to-rail output; extends within millivolts of each supply rail. |
| 2 | -IN1 | input | Inverting input of amplifier A. Voltage range: -Vs -0.3V to +Vs +0.3V. Input bias current typ. 1pA. |
| 3 | +IN1 | input | Non-inverting input of amplifier A. Voltage range: -Vs -0.3V to +Vs +0.3V. |
| 4 | -Vs | power_in | Negative power supply or ground. Bypass with 0.1µF ceramic capacitor close to the pin. Supply range: -Vs to +Vs total 2.1V to 6.0V (7.0V absolute max). |
| 5 | +IN2 | input | Non-inverting input of amplifier B. Voltage range: -Vs -0.3V to +Vs +0.3V. |
| 6 | -IN2 | input | Inverting input of amplifier B. Voltage range: -Vs -0.3V to +Vs +0.3V. Input bias current typ. 1pA. |
| 7 | OUT2 | output | Output of amplifier B. Rail-to-rail output; extends within millivolts of each supply rail. |
| 8 | +Vs | power_in | Positive power supply. Bypass with 0.1µF ceramic capacitor close to the pin. Recommended operating supply 2.1V to 6.0V (7.0V absolute max between +Vs and -Vs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | MSOP-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
COS602MRCOS602SR
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 | -5 | 5 | mV | 4 | ||
| Input Offset Voltage Drift | ΔVOS/ΔT | -2.5 | 2.5 | μV/°C | -40 to 125°C | 4 | |
| Common-Mode Voltage Range | VCM | -0.1 | 4.5 | V | VS = 5.5V | 4 | |
| Operating Voltage Range | 2.1 | 6 | V | 4 | |||
| Power Supply Rejection Ratio | PSRR | 80 | 100 | dB | VS = +2.1 to +5.5V | 4 | |
| Power Supply: +Vs to -Vs | 7 | V | 3 | ||||
| Input Current | 10 | mA | 3 | ||||
| Storage Temperature Range | -65 | 150 | °C | 3 | |||
| Junction Temperature | 150 | °C | 3 | ||||
| Operating Temperature Range | -40 | 125 | °C | 3 | |||
| ESD Susceptibility | 2000 | V | HBM | 3 | |||
| DC Supply Voltage | 2.1 | 6 | V | 3 | |||
| Operating Ambient Temperature | -40 | 85 | °C | 3 | |||
| Package Thermal Resistance, junction-to-ambient (MSOP8) | RθJA | 206 | °C/W | MSOP8 package | 3 | ||
| Output Voltage Swing from Rail | 1 | mV | RL=100kΩ | 4 | |||
| Output Voltage Swing from Rail | 10 | mV | RL=10kΩ | 4 | |||
| Output Voltage Swing from Rail | 40 | mV | RL=2kΩ | 4 | |||
| Short-Circuit Current, sourcing | ISR | 45 | mA | Sourcing | 4 | ||
| Short-Circuit Current, sinking | ISK | 50 | mA | Sinking | 4 | ||
| Quiescent Current / Amplifier | IQ | 230 | μA | 4 | |||
| Common-Mode Rejection Ratio | CMRR | 125 | dB | VCM =0.1V to 4.5V | 4 | ||
| Open-Loop Voltage Gain | AOL | 120 | dB | VO=0.2V to 4.5V | 4 | ||
| Input Bias Current | IB | 1 | pA | 4 | |||
| Input Offset Current | IOS | 1 | pA | 4 | |||
| Gain Bandwidth Product | GBWP | 3 | MHz | G=+1 | 4 | ||
| Slew Rate | SR | 2 | V/μs | G = +1 , 2V Output Step | 4 | ||
| Voltage Noise Density | en | 28 | nV/√Hz | f=1kHz | 4 |
CAD (KiCad official)
- Symbol:
COS602MR - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
cos602mr-etched.step/cos602mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos602mr.step/cos602mr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (10 pp, sha256
0156e53c0fb4a184, 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).