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MLX90614ESF-BCI-000-TU - 3 V Digital IR Thermometer, 5 deg FOV
Public Made by Adomby adom
Melexis MLX90614ESF-BCI-000-TU: factory-calibrated non-contact infrared thermometer, 3 V supply, 5 degree field of view (long collimator cap), gradient compensated, SMBus and PWM output, TO-39 4-lead can.
← Commit history
Datasheet linked, not hosted: the Melexis PDF and its page images are removed; README, provenance and verification link Melexis's official URL (Rev 021, same file) and keep our own overlay and pin-1 drawings
4 files changed
+8−17
PROVENANCE.md+1−2@@ -15,7 +15,7 @@ Written by Claude (AI) on 2026-10-21. Classification: **AI-derived: datasheet-bu | Ordering code | same | p.2 Table 1 | | Land pattern | KiCad library Package_TO_SOT_THT:TO-39-4 (the datasheet gives none) | | -Datasheet file: [docs/mlx90614esf-bci-000-tu-datasheet.pdf](docs/mlx90614esf-bci-000-tu-datasheet.pdf), SHA-256 `5baade0b66aac94e8dc4bd3adebc464aa4d33258da9126a05672bc3390ad7f78`, from https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf.+Datasheet: Melexis MLX90614 Rev 021 (02-Jun-2026), linked at https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf (not hosted on this page). SHA-256 of that file when checked on 2026-10-21: `5baade0b66aac94e8dc4bd3adebc464aa4d33258da9126a05672bc3390ad7f78`. ## Why the 3D model is datasheet-built @@ -40,7 +40,6 @@ Datasheet file: [docs/mlx90614esf-bci-000-tu-datasheet.pdf](docs/mlx90614esf-bci | [mlx90614esf-bci-000-tu-hero.glb](mlx90614esf-bci-000-tu-hero.glb) | adom/component-hero hero_glb.py (adom-hero 1.4), display only | `b0e9df68093389cbc00e3a13ed8d4e93f99906a871309eeaf45f0287c81f6e18` | | [docs/hero.png](docs/hero.png) | billboard.py over a render.py image of the marked GLB | `aadaa1ba9033852dc4cea574fb6dc131cf8015c368911ba693926ecd71dff3c8` | | [artwork/MLX90614ESF-BCI-000-TU-3d-outline-dark-named.svg](artwork/MLX90614ESF-BCI-000-TU-3d-outline-dark-named.svg) | adom-aiflow-etch outline of the plain and marked STEP | `b3921f3fc12bebe06cffd4fde92da9f59d78a287df5294427828b18adc7a5cd4` |-| [docs/mlx90614esf-bci-000-tu-datasheet.pdf](docs/mlx90614esf-bci-000-tu-datasheet.pdf) | Melexis MLX90614 datasheet Rev 021 (02-Jun-2026), unmodified | `5baade0b66aac94e8dc4bd3adebc464aa4d33258da9126a05672bc3390ad7f78` | ## What was checked
README.md+3−11@@ -35,7 +35,7 @@ The MLX90614ESF-BCI-000-TU is a factory-calibrated non-contact infrared thermome Source: p.6 Table 2 and Figure 1 (bottom view: tab up, pin 1 upper right, then 2, 3, 4 clockwise). The footprint shows the same pins from the top, which is the bottom view mirrored: pad 1 (the oval pad) left, 2 bottom, 3 right, 4 top, with the tab between pins 1 and 4. -+See p.6 of [the Melexis datasheet](https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf) for the pin drawing. ## Ordering variants @@ -153,7 +153,7 @@ All four come from the datasheet-built model, share its frame and bounds, carry | Resource | Link | |---|---| | Product page | [melexis.com MLX90614](https://www.melexis.com/en/product/MLX90614/Digital-Plug-Play-Infrared-Thermometer-TO-Can) |-| Datasheet | Rev 021, 02-Jun-2026, DOC#3901090614: [PDF on this page](docs/mlx90614esf-bci-000-tu-datasheet.pdf), [melexis.com](https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf) |+| Datasheet | Rev 021, 02-Jun-2026, DOC#3901090614: [melexis.com](https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf) (linked, not hosted here; SHA-256 `5baade0b66aac94e...` when checked on 2026-10-21) | | Filter application note | "Understanding MLX90614 on-chip digital signal filters", named on p.15, from melexis.com | | Evaluation board | EVB90614 with PC software, named on p.15 | | Handling and assembly | [melexis.com/ic-handling-and-assembly](https://www.melexis.com/ic-handling-and-assembly) (p.50) |@@ -164,15 +164,7 @@ The symbol body carries an outline of the 3D model ([artwork/MLX90614ESF-BCI-000 ## Cited datasheet pages ---------+The page numbers cited above are those of [the Melexis datasheet](https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf), Rev 021 (02-Jun-2026): p.1 and p.2 (features and ordering), p.6 (pinout), p.9, p.37 and p.40 (electrical and SMBus), p.47 to p.50 (field of view, package drawings and marking). The datasheet is Melexis's and is linked rather than reproduced here. The overlay of our model on the p.49 drawing and the pin-1 check under `docs/proof/` are our own derived drawings. ## Provenance and license
provenance/3d-model.json+1−1@@ -6,7 +6,7 @@ "title": "MLX90614 Single and dual zone IR sensor in TO39, Datasheet", "revision": "Datasheet Rev 021, Doc server Rev 012, 02-Jun-2026, DOC#3901090614", "url": "https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf",- "file": "docs/mlx90614esf-bci-000-tu-datasheet.pdf",+ "file": "https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf", "sha256": "5baade0b66aac94e8dc4bd3adebc464aa4d33258da9126a05672bc3390ad7f78", "pages": 58, "pages_used": {
verification.json+3−3@@ -74,7 +74,7 @@ }, { "label": "datasheet p.6",- "href": "docs/figures/mlx90614esf-bci-000-tu-ds-p6.png"+ "href": "https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf" } ], "files": {@@ -125,7 +125,7 @@ }, { "label": "datasheet p.49",- "href": "docs/figures/mlx90614esf-bci-000-tu-ds-p49.png"+ "href": "https://www.melexis.com/-/media/files/documents/datasheets/mlx90614-datasheet-melexis.pdf" }, { "label": "dimension record",@@ -213,4 +213,4 @@ "files": {} } ]-}+}