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COS4333SRB
Public Made by Adomby adom
COSINE Precision OpAmps, SOP-14. Pinout cross-checked by two models 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
markdownCOS4333SRB
COSINE · Precision OpAmps · SOP-14
COS4333SRB from COSINE, in a SOP-14. 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 | OUTA | output | Amplifier A output, whose voltage range extends to within millivolts of each supply rail. |
| 2 | -INA | input | Amplifier A inverting input, with a voltage range from -Vs -0.3V to +Vs +0.3V. |
| 3 | +INA | input | Amplifier A non-inverting input, with the same voltage range as -IN (-Vs -0.3V to +Vs +0.3V). |
| 4 | +Vs | power_in | Positive power supply (1.8V to 5.5V), bypassed with a 0.1µF capacitor placed as close to the part as possible. |
| 5 | +INB | input | Amplifier B non-inverting input, with the same voltage range as -IN (-Vs -0.3V to +Vs +0.3V). |
| 6 | -INB | input | Amplifier B inverting input, with a voltage range from -Vs -0.3V to +Vs +0.3V. |
| 7 | OUTB | output | Amplifier B output, whose voltage range extends to within millivolts of each supply rail. |
| 8 | OUTC | output | Amplifier C output, whose voltage range extends to within millivolts of each supply rail. |
| 9 | -INC | input | Amplifier C inverting input, with a voltage range from -Vs -0.3V to +Vs +0.3V. |
| 10 | +INC | input | Amplifier C non-inverting input, with the same voltage range as -IN (-Vs -0.3V to +Vs +0.3V). |
| 11 | -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. |
| 12 | +IND | input | Amplifier D non-inverting input, with the same voltage range as -IN (-Vs -0.3V to +Vs +0.3V). |
| 13 | -IND | input | Amplifier D inverting input, with a voltage range from -Vs -0.3V to +Vs +0.3V. |
| 14 | OUTD | output | Amplifier D output, whose voltage range extends to within millivolts of each supply rail. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | SOP-14 |
| Category | Operational Amplifier/Comparator |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
COS4333SRB - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files:
cos4333srb-etched.step/cos4333srb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos4333srb.step/cos4333srb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (12 pp, sha256
2acac72bb6342020, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).