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TSV524AIYPT
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STMicroelectronics Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# TSV524AIYPT++**STMicroelectronics** · Operational Amplifier · TSSOP-14++TSV524AIYPT from STMicroelectronics, in a TSSOP-14. 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 | OUT1 | output | Output of amplifier 1, rail-to-rail, swinging within 35 mV max of the rails with a 10 kΩ load to VCC/2. |+| 2 | IN1- | input | Inverting input of amplifier 1; input current must be limited to 10 mA by a series resistor. |+| 3 | IN1+ | input | Non-inverting input of amplifier 1; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V. |+| 4 | VCC+ | power_in | Positive supply, 2.7 V to 5.5 V operating (6 V absolute maximum); decouple with 10 nF close to the pin. |+| 5 | IN2+ | input | Non-inverting input of amplifier 2; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V. |+| 6 | IN2- | input | Inverting input of amplifier 2; input current must be limited to 10 mA by a series resistor. |+| 7 | OUT2 | output | Output of amplifier 2, rail-to-rail, swinging within 35 mV max of the rails with a 10 kΩ load to VCC/2. |+| 8 | OUT3 | output | Output of amplifier 3, rail-to-rail, swinging within 35 mV max of the rails with a 10 kΩ load to VCC/2. |+| 9 | IN3- | input | Inverting input of amplifier 3; input current must be limited to 10 mA by a series resistor. |+| 10 | IN3+ | input | Non-inverting input of amplifier 3; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V. |+| 11 | VCC- | power_in | Negative supply (ground in single-supply use); decouple with 10 nF close to the pin. |+| 12 | IN4+ | input | Non-inverting input of amplifier 4; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V. |+| 13 | IN4- | input | Inverting input of amplifier 4; input current must be limited to 10 mA by a series resistor. |+| 14 | OUT4 | output | Output of amplifier 4, rail-to-rail, swinging within 35 mV max of the rails with a 10 kΩ load to VCC/2. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TSSOP-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `TSV524AIYPT`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `tsv524aiypt-etched.step` / `tsv524aiypt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tsv524aiypt.step` / `tsv524aiypt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589940475667902464) (27 pp, sha256 `f943e62c5e69a0ca`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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](docs/tsv524aiypt-datasheet.pdf)
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input current must be limited to 10 mA by a series resistor."+ },+ {+ "number": "10",+ "name": "IN3+",+ "type": "input",+ "description": "Non-inverting input of amplifier 3; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V."+ },+ {+ "number": "11",+ "name": "VCC-",+ "type": "power_in",+ "description": "Negative supply (ground in single-supply use); decouple with 10 nF close to the pin."+ },+ {+ "number": "12",+ "name": "IN4+",+ "type": "input",+ "description": "Non-inverting input of amplifier 4; rail-to-rail common-mode range VCC- - 0.1 V to VCC+ + 0.1 V."+ },+ {+ "number": "13",+ "name": "IN4-",+ "type": "input",+ "description": "Inverting input of amplifier 4; input current must be limited to 10 mA by a series resistor."+ },+ {+ "number": "14",+ "name": "OUT4",+ "type": "output",+ "description": "Output of amplifier 4, rail-to-rail, swinging within 35 mV max of the rails with a 10 kΩ load to VCC/2."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 27,+ "cost_usd": 0.4981,+ "at": "2026-10-08T19:20:29"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589940475667902464",+ "pages": 27,+ "sha256": "f943e62c5e69a0ca",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tsv524aiypt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.4,+ 5,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tsv524aiypt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.4,+ 5,+ 1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "6862897f20c667b5774503ec9367f12170e3b261b3d5dc2ce931cdfad8fe03ae",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}