component
cos324tr
Public Unreviewedby Ray
COSINE Operational Amplifier, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
README
markdownCOS324TR
COSINE · Operational Amplifier · TSSOP-14
COS324TR from COSINE, in a TSSOP-14. 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 | OUTA | output | Output of amplifier A. Rail-to-rail output; voltage range extends to within millivolts of each supply rail (10mV with RL=10kΩ). |
| 2 | -INA | input | Inverting input of amplifier A. Input voltage range from -Vs -0.3V to +Vs - 1V. Input terminals are diode-clamped to the supply rails. |
| 3 | +INA | input | Non-inverting input of amplifier A. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 4 | +Vs | power_in | Positive power supply, 2.1V to 5.5V (single supply) or +1.05V to +2.75V (dual supply). Bypass with 0.1μF ceramic capacitor placed close to the pin. |
| 5 | +INB | input | Non-inverting input of amplifier B. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 6 | -INB | input | Inverting input of amplifier B. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 7 | OUTB | output | Output of amplifier B. Rail-to-rail output; voltage range extends to within millivolts of each supply rail. |
| 8 | OUTC | output | Output of amplifier C. Rail-to-rail output; voltage range extends to within millivolts of each supply rail. |
| 9 | -INC | input | Inverting input of amplifier C. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 10 | +INC | input | Non-inverting input of amplifier C. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 11 | -Vs | power_in | Negative power supply or ground. For single-supply operation tie to GND; for dual supplies bypass to ground with a separate 0.1μF ceramic capacitor as close to the pin as possible. |
| 12 | +IND | input | Non-inverting input of amplifier D. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 13 | -IND | input | Inverting input of amplifier D. Input voltage range from -Vs -0.3V to +Vs - 1V. |
| 14 | OUTD | output | Output of amplifier D. Rail-to-rail output; voltage range extends to within millivolts of each supply rail. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
COS324TRCOS324TRCOS324SR
CAD (KiCad official)
- Symbol:
COS324TR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (None pp, sha256
7499c4d7cd32eb92, 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).