component
COS2333MRA
Public Made by Adomby adom
COSINE Precision Op Amps, MSOP-8. Pinout reviewed by a person against 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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README
markdownCOS2333MRA
COSINE · Precision Op Amps · MSOP-8
COS2333MRA from COSINE, 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 | OUT1 | output | Output of amplifier 1; rail-to-rail output, voltage swing extends to within millivolts of each supply rail; short-circuit current ±7 mA. |
| 2 | -IN1 | input | Inverting input of amplifier 1; input voltage range -Vs−0.3 V to +Vs+0.3 V; input bias current ±25 pA typ, ±100 pA max. |
| 3 | +IN1 | input | Non-inverting input of amplifier 1; input voltage range -Vs−0.3 V to +Vs+0.3 V; same range as −IN1. |
| 4 | -Vs | power_in | Negative power supply or ground; bypass with 0.1 µF ceramic capacitor placed as close to the pin as possible; supply range -Vs to +Vs = 1.8 V to 5.5 V. |
| 5 | +IN2 | input | Non-inverting input of amplifier 2; input voltage range -Vs−0.3 V to +Vs+0.3 V; same range as −IN2. |
| 6 | -IN2 | input | Inverting input of amplifier 2; input voltage range -Vs−0.3 V to +Vs+0.3 V; input bias current ±25 pA typ, ±100 pA max. |
| 7 | OUT2 | output | Output of amplifier 2; rail-to-rail output, voltage swing extends to within millivolts of each supply rail; short-circuit current ±7 mA. |
| 8 | +Vs | power_in | Positive power supply; operating range 1.8 V to 5.5 V; bypass with 0.1 µF ceramic capacitor placed as close to the pin as possible. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
COS2333MRA - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
cos2333mra-etched.step/cos2333mra-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos2333mra.step/cos2333mra.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (12 pp, sha256
2acac72bb6342020, retrieved 2026-09-29, 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).