component
OPA4374AIDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-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
markdownOPA4374AIDR
Texas Instruments · Operational Amplifier · SOIC-14
OPA4374AIDR from Texas Instruments, in a SOIC-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 | OUT A | output | Output of operational amplifier channel A with rail-to-rail output swing capability. |
| 2 | -IN A | input | Inverting input of operational amplifier channel A; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 3 | +IN A | input | Non-inverting input of operational amplifier channel A; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 4 | V+ | power_in | Positive power supply voltage for all four operational amplifiers with rated operating range 2.7V to 5.5V. |
| 5 | +IN B | input | Non-inverting input of operational amplifier channel B; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 6 | -IN B | input | Inverting input of operational amplifier channel B; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 7 | OUT B | output | Output of operational amplifier channel B with rail-to-rail output swing capability. |
| 8 | OUT C | output | Output of operational amplifier channel C with rail-to-rail output swing capability. |
| 9 | -IN C | input | Inverting input of operational amplifier channel C; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 10 | +IN C | input | Non-inverting input of operational amplifier channel C; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 11 | V- | power_in | Negative power supply voltage for all four operational amplifiers (ground reference) with absolute maximum voltage ±7V. |
| 12 | +IN D | input | Non-inverting input of operational amplifier channel D; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 13 | -IN D | input | Inverting input of operational amplifier channel D; common-mode input range (V-) - 0.2V to (V+) + 0.2V. |
| 14 | OUT D | output | Output of operational amplifier channel D with rail-to-rail output swing capability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
OPA4374AIDR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
opa4374aidr-etched.step/opa4374aidr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4374aidr.step/opa4374aidr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (59 pp, sha256
a6fdaf7a08c21d28, retrieved 2026-09-26, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).