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OPA314AQDBVTQ1

Public Made by Adom

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Texas Instruments Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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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 (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