component

TL084HIDR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tl084hidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json tl084hidr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
README.md tl084hidr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
tl084hidr-etched.fit.json tl084hidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tl084hidr-etched.glb tl084hidr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
tl084hidr-etched.step tl084hidr: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body w… · Ray
tl084hidr.glb Publish 0.1.0 · Ray
tl084hidr.kicad_mod Publish 0.1.0 · Ray
tl084hidr.kicad_sym Publish 0.1.0 · Ray
tl084hidr.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
tl084hidr.step Publish 0.1.0 · Ray

TL084HIDR

Texas Instruments · Operational Amplifier · SOIC-14

TL084HIDR from Texas Instruments, in a SOIC-14. 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 1OUT output Output of amplifier channel 1. Short-circuit protected. Push-pull output stage suitable for driving typical op-amp loads within the rail-to-rail limits of the JFET-input topology.
2 1IN- input Inverting input of amplifier channel 1. High-impedance JFET gate input; typical input bias currents in the pA range.
3 1IN+ input Non-inverting input of amplifier channel 1. High-impedance JFET gate input; common-mode range includes VCC+.
4 VCC+ power_in Positive supply rail. Supports single-supply operation from 4.5V to 40V, or split supply from ±2.25V to ±20V. Decouple with a local bypass capacitor to VCC-.
5 2IN+ input Non-inverting input of amplifier channel 2. High-impedance JFET gate input; common-mode range includes VCC+.
6 2IN- input Inverting input of amplifier channel 2. High-impedance JFET gate input.
7 2OUT output Output of amplifier channel 2. Short-circuit protected.
8 3OUT output Output of amplifier channel 3. Short-circuit protected.
9 3IN- input Inverting input of amplifier channel 3. High-impedance JFET gate input.
10 3IN+ input Non-inverting input of amplifier channel 3. High-impedance JFET gate input; common-mode range includes VCC+.
11 VCC- power_in Negative supply rail (or ground for single-supply operation). Total supply range 4.5V to 40V (VCC+ minus VCC-).
12 4IN+ input Non-inverting input of amplifier channel 4. High-impedance JFET gate input; common-mode range includes VCC+.
13 4IN- input Inverting input of amplifier channel 4. High-impedance JFET gate input.
14 4OUT output Output of amplifier channel 4. Short-circuit protected.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • TL084HIDRD
  • TL084HIDR
  • TL084HIDRN
  • TL084HIDRPW
  • TL084HIDRDYY
  • TL084HIDRFK
  • TL084HIDRJ

CAD (KiCad official)

  • Symbol: TL084HIDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: tl084hidr-etched.step / tl084hidr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl084hidr.step / tl084hidr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
tl084hidr.step 195 KB You want the bare part, or you mark your own boards.
tl084hidr-etched.step 2.1 MB You want the part with TL084HIDR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 535 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (78 pp, sha256 6a831542dbeee1d7, retrieved 2026-08-17, tier: manufacturer)
  • 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).

Datasheet PDF