component
OPA2314AIDRBR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSON-8-EP(3x3). 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
markdownOPA2314AIDRBR
Texas Instruments · Operational Amplifier · VSON-8-EP(3x3)
OPA2314AIDRBR from Texas Instruments, in a VSON-8-EP(3x3). 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 amplifier A typically swings to within 5 mV of either supply rail for resistive loads up to 10 kΩ. |
| 2 | -IN A | input | Inverting input of amplifier A accepting signal voltage from (V-) - 0.5 V to (V+) + 0.5 V with signal current -10 to 10 mA. |
| 3 | +IN A | input | Noninverting input of amplifier A accepting signal voltage from (V-) - 0.5 V to (V+) + 0.5 V with signal current -10 to 10 mA. |
| 4 | V- | power_in | Negative (lowest) supply voltage with recommended operating range 1.8 V to 5.5 V; connect exposed thermal pad to this pin. |
| 5 | +IN B | input | Noninverting input of amplifier B accepting signal voltage from (V-) - 0.5 V to (V+) + 0.5 V with signal current -10 to 10 mA. |
| 6 | -IN B | input | Inverting input of amplifier B accepting signal voltage from (V-) - 0.5 V to (V+) + 0.5 V with signal current -10 to 10 mA. |
| 7 | OUT B | output | Output of amplifier B typically swings to within 5 mV of either supply rail for resistive loads up to 10 kΩ. |
| 8 | V+ | power_in | Positive (highest) supply voltage with recommended operating range 1.8 V to 5.5 V. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSON-8-EP(3x3) |
| Category | Amplifiers/Comparators |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
OPA2314AIDRBR - Footprint:
Package_SON:VSON-8-1EP_3x3mm_P0.65mm_EP1.6x2.4mm - 3D model: VSON-8-EP(3x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
opa2314aidrbr-etched.step/opa2314aidrbr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2314aidrbr.step/opa2314aidrbr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (53 pp, sha256
7f610a6b13b36010, retrieved 2026-10-01, 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).