component
OPA2348AIDCNT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownOPA2348AIDCNT
Texas Instruments · Operational Amplifier · SOT-23-8
OPA2348AIDCNT 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 | Output terminal for Channel A with rail-to-rail swing from V- to V+ within 18-25 mV of rails depending on load resistance. |
| 2 | -IN A | input | Inverting input for Channel A; common-mode input voltage range extends from (V-) - 0.2V to (V+) + 0.2V. |
| 3 | +IN A | input | Non-inverting input for Channel A; common-mode input voltage range extends from (V-) - 0.2V to (V+) + 0.2V. |
| 4 | V- | power_in | Negative power supply terminal at lowest potential; typical 0V (single supply) or negative rail in dual supply. |
| 5 | +IN B | input | Non-inverting input for Channel B; common-mode input voltage range extends from (V-) - 0.2V to (V+) + 0.2V. |
| 6 | -IN B | input | Inverting input for Channel B; common-mode input voltage range extends from (V-) - 0.2V to (V+) + 0.2V. |
| 7 | OUT B | output | Output terminal for Channel B with rail-to-rail swing from V- to V+ within 18-25 mV of rails depending on load resistance. |
| 8 | V+ | power_in | Positive power supply terminal at highest potential; supply voltage range 2.1V to 5.5V per specifications. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2348AIDCNT - Footprint:
Package_TO_SOT_SMD:SOT-23-8 - 3D model: SOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
opa2348aidcnt-etched.step/opa2348aidcnt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2348aidcnt.step/opa2348aidcnt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (50 pp, sha256
14c02678dcd3424f, retrieved 2026-10-05, 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-4-5-20251001(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).