component
OPA2374AIDCNR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SOT-23-8. 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
markdownOPA2374AIDCNR
Texas Instruments · Precision Op Amps · SOT-23-8
OPA2374AIDCNR from Texas Instruments, in a SOT-23-8. 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 | OUT A | output | Channel A output; with a light load (>100 kΩ) it swings to within about 18 mV of the supply rails, and with 5 kΩ to 50 kΩ it swings to within about 100 mV. |
| 2 | -IN A | input | Channel A inverting input; for normal operation the input must stay within the common-mode range (V-) - 0.2 V to (V+) + 0.2 V. |
| 3 | +IN A | input | Channel A non-inverting input; for normal operation the input must stay within the common-mode range (V-) - 0.2 V to (V+) + 0.2 V. |
| 4 | V- | power_in | Negative (lowest) power supply pin. |
| 5 | +IN B | input | Channel B non-inverting input; for normal operation the input must stay within the common-mode range (V-) - 0.2 V to (V+) + 0.2 V. |
| 6 | -IN B | input | Channel B inverting input; for normal operation the input must stay within the common-mode range (V-) - 0.2 V to (V+) + 0.2 V. |
| 7 | OUT B | output | Channel B output; with a light load (>100 kΩ) it swings to within about 18 mV of the supply rails, and with 5 kΩ to 50 kΩ it swings to within about 100 mV. |
| 8 | V+ | power_in | Positive (highest) power supply pin; the rated supply range is 2.7 V to 5.5 V, with an absolute maximum of 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2374AIDCNR - Footprint:
Package_TO_SOT_SMD:SOT-23-8 - 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
opa2374aidcnr-etched.step/opa2374aidcnr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2374aidcnr.step/opa2374aidcnr.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 2026-10-10, 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 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).