OPA4376AIPWR
Public Made by Adomby adom
Texas Instruments Precision OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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markdownOPA4376AIPWR
Texas Instruments · Precision OpAmps · TSSOP-14
OPA4376AIPWR from Texas Instruments, 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 | OUT A | output | Output of amplifier channel A. Rail-to-rail output stage; capable of driving loads over the 2.2 V to 5.5 V supply range. |
| 2 | -IN A | input | Inverting input of amplifier channel A. Rail-to-rail input; low offset (25 µV max, 5 µV typ). |
| 3 | +IN A | input | Non-inverting input of amplifier channel A. Rail-to-rail input; low noise (7.5 nV/√Hz at 1 kHz). |
| 4 | V+ | power_in | Positive supply voltage. Single-supply operation from 2.2 V to 5.5 V (referenced to V-). Bypass with a local ceramic capacitor close to the pin. |
| 5 | +IN B | input | Non-inverting input of amplifier channel B. Rail-to-rail input. |
| 6 | -IN B | input | Inverting input of amplifier channel B. Rail-to-rail input. |
| 7 | OUT B | output | Output of amplifier channel B. Rail-to-rail output stage. |
| 8 | OUT C | output | Output of amplifier channel C. Rail-to-rail output stage. |
| 9 | -IN C | input | Inverting input of amplifier channel C. Rail-to-rail input. |
| 10 | +IN C | input | Non-inverting input of amplifier channel C. Rail-to-rail input. |
| 11 | V- | power_in | Negative supply / ground reference. For single-supply operation, tie to GND. Supply range V+ - V- = 2.2 V to 5.5 V. |
| 12 | +IN D | input | Non-inverting input of amplifier channel D. Rail-to-rail input. |
| 13 | -IN D | input | Inverting input of amplifier channel D. Rail-to-rail input. |
| 14 | OUT D | output | Output of amplifier channel D. Rail-to-rail output stage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |
Ordering variants
Same part, different packaging or reel option.
OPA4376AIPWR
CAD (KiCad official)
- Symbol:
OPA4376AIPWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
opa4376aipwr-etched.step/opa4376aipwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4376aipwr.step/opa4376aipwr.glbare the bare package body.
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
opa4376aipwr.step |
194 KB | You want the bare part, or you mark your own boards. |
opa4376aipwr-etched.step |
2.5 MB | You want the part with OPA4376AIPWR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 639 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
658bc66fa987ac85, retrieved 2026-08-17, tier: manufacturer) - 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).