component
OPA838IDBVR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-6. 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
markdownOPA838IDBVR
Texas Instruments · Operational Amplifier · SOT-23-6
OPA838IDBVR from Texas Instruments, in a SOT-23-6. 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 | VOUT | output | Output pin with rail-to-rail voltage swing from VS- + 0.05V to VS+ - 0.1V at 2kΩ load. |
| 2 | VS- | power_in | Negative power supply input pin; typically connected to ground in single-supply operation. |
| 3 | VIN+ | power_in | Non-inverting input pin accepting signals in common-mode range VS- - 0.2V to VS+ - 1.3V. |
| 4 | VIN- | power_in | Inverting input pin accepting signals in common-mode range VS- - 0.2V to VS+ - 1.3V with maximum differential input voltage ±1V. |
| 5 | PD | input | Power-down control input (referenced to VS-) with enable threshold ≥ VS- + 1.5V and disable threshold ≤ VS- + 0.55V; must be actively driven. |
| 6 | VS+ | power_in | Positive power supply input pin with operating voltage range 2.7V to 5.4V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
OPA838IDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
opa838idbvr-etched.step/opa838idbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa838idbvr.step/opa838idbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (58 pp, sha256
79d1abd9ba1264b0, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).