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OPA817DTKR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, WSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA817DTKR

Texas Instruments · Operational Amplifier · WSON-8-EP(3x3)

OPA817DTKR from Texas Instruments, in a WSON-8-EP(3x3). 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 PD input Power down (low = amplifier enabled, high = amplifier disabled); internal 2-MΩ pull-up allows floating this pin
2 FB output Feedback resistor connection (optional)
3 IN- input Inverting input
4 IN+ input Noninverting input
5 VS- power_in Negative power supply
6 NC unconnected No connect (no internal connection to die)
7 OUT output Output of amplifier
8 VS+ power_in Positive power supply
9 Thermal pad passive Electrically isolated from the die substrate. The thermal pad can be connected to any potential between the device power-supplies, but it is recommended to connect it to a heat-spreading plane, typically ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(3x3)
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: OPA817DTKR
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: WSON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: opa817dtkr-etched.step / opa817dtkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa817dtkr.step / opa817dtkr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 08b0867c98774924, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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