component
OPA314AQDBVTQ1
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# OPA314AQDBVTQ1++**Texas Instruments** · Operational Amplifier · SOT-23-5++OPA314AQDBVTQ1 from Texas Instruments, in a SOT-23-5. 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 | output | Amplifier output; the AB-class rail-to-rail output stage swings within about 5 mV of the supply rails for loads up to 10 kΩ and can drive any point between V+ and ground. |+| 2 | V- | power_in | Negative power supply or ground for single-supply operation; the operating supply range is 1.8 V to 5.5 V (±0.9 V to ±2.75 V) with an absolute maximum of 7 V. |+| 3 | +IN | input | Non-inverting input; the common-mode range extends 200 mV beyond each rail, and input current must be limited to 10 mA or less when the input swings more than 0.5 V beyond a supply rail. |+| 4 | -IN | input | Inverting input; the same common-mode range of (V-) − 0.2 V to (V+) + 0.2 V and the same 10 mA maximum input current limit apply as on the non-inverting input. |+| 5 | V+ | power_in | Positive power supply; the operating range is 1.8 V to 5.5 V, and a low-ESR 0.1 µF ceramic bypass capacitor should be placed close to this pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Amplifiers/Comparators |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `OPA314AQDBVTQ1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `opa314aqdbvtq1-etched.step` / `opa314aqdbvtq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa314aqdbvtq1.step` / `opa314aqdbvtq1.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/opa314-q1) (41 pp, sha256 `2b6f8e2977575638`, retrieved 2026-10-08, 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`, primary `claude-haiku-5-5` (text), consensus `claude-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).++[Datasheet PDF](docs/opa314aqdbvtq1-datasheet.pdf)
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