component
OPA313IDBVR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-5. Datasheet-verified pinout, 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
markdownOPA313IDBVR
Texas Instruments · Operational Amplifier · SOT-23-5
OPA313IDBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT | output | Op-amp output. Rail-to-rail output stage; short-circuit current typically ±15 mA at Vs=5.5V. Output swing to within ~5 mV of the rails with RL=100 kΩ. |
| 2 | V- | power_in | Negative supply / ground rail. For single-supply operation tie to GND; for split supply connect to negative rail. Supply range 1.8V to 5.5V total (V+ minus V-). |
| 3 | +IN | input | Non-inverting input. Rail-to-rail common-mode range from (V-)-0.2V to (V+)+0.2V. Input bias current typically ±0.2 pA (CMOS input), differential input capacitance 1 pF. |
| 4 | -IN | input | Inverting input. Rail-to-rail common-mode range from (V-)-0.2V to (V+)+0.2V. Input clamped to supply rails by internal diodes; limit signal swing beyond rails to ≤10 mA input current. |
| 5 | V+ | power_in | Positive supply rail. Operating range +1.8V to +5.5V (referenced to V-). Quiescent current typically 50 µA/channel. Bypass with 0.1 µF ceramic close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Op-amp/Cmp |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
OPA313IDBVROPA313IDBVTOPA313IDBVRIDCKROPA313IDBVRIDCKT
CAD (KiCad official)
- Symbol:
OPA313IDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (40 pp, sha256
06f7dac69d925da1, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).