component
OPA817DTKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, WSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, 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
markdownOPA817DTKR
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa817dtkr.step/opa817dtkr.glbare 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).