component
THS4521IDGKT
Public Made by Adomby adom
Texas Instruments Differential Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+44@@ -0,0 +1,44 @@+# THS4521IDGKT++**Texas Instruments** · Differential Amplifiers · MSOP-8++THS4521IDGKT from Texas Instruments, in a MSOP-8. 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 | VIN- | power_in | Inverting amplifier input with input voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V. |+| 2 | VOCM | input | Common-mode voltage input with voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V. |+| 3 | VS+ | power_in | Positive power-supply input with recommended operating range of 2.7 to 5.4 V. |+| 4 | VOUT+ | output | Noninverting amplifier output with rail-to-rail voltage swing and maximum output current ±100 mA. |+| 5 | VOUT- | output | Inverting amplifier output with rail-to-rail voltage swing and maximum output current ±100 mA. |+| 6 | VS- | power_in | Negative power-supply input and ground reference tied together on multi-channel devices. |+| 7 | PD | input | Power-down control input; logic low activates low-power mode (20 μA typical), logic high or open circuit for normal operation. |+| 8 | VIN+ | power_in | Noninverting amplifier input with input voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `THS4521IDGKT`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ths4521idgkt-etched.step` / `ths4521idgkt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths4521idgkt.step` / `ths4521idgkt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ths4522) (71 pp, sha256 `5524d570de2f24cd`, retrieved 2026-10-05, 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](docs/ths4521idgkt-datasheet.pdf)
page.jsonadded+159@@ -0,0 +1,159 @@+{+ "slug": "ths4521idgkt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Differential Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ths4521idgkt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ths4521idgkt.kicad_sym",+ "ths4521idgkt.kicad_mod",+ "ths4521idgkt.glb",+ "ths4521idgkt.step",+ "ths4521idgkt.lbr",+ "docs/hero.png",+ "docs/ths4521idgkt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ths4521idgkt-hero.glb",+ "ths4521idgkt-hero.overlay.json"+ ],+ "component": {+ "mpn": "THS4521IDGKT",+ "manufacturer": "Texas Instruments",+ "package": "MSOP-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Differential Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ths4522",+ "parts": {+ "symbol": "ths4521idgkt.kicad_sym",+ "footprint": "ths4521idgkt.kicad_mod",+ "model_3d": "ths4521idgkt-hero.glb",+ "model_3d_plain": "ths4521idgkt.glb",+ "model_3d_step": "ths4521idgkt-etched.step",+ "model_3d_step_plain": "ths4521idgkt.step",+ "lbr": "ths4521idgkt.lbr"+ },+ "distributor_links": {+ "lcsc": 2860350,+ "digikey": "296-24077-2-ND",+ "mouser": "595-THS4521IDGKT"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T18:55:03Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-24077-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-THS4521IDGKT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN-",+ "type": "power_in",+ "description": "Inverting amplifier input with input voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V."+ },+ {+ "number": "2",+ "name": "VOCM",+ "type": "input",+ "description": "Common-mode voltage input with voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V."+ },+ {+ "number": "3",+ "name": "VS+",+ "type": "power_in",+ "description": "Positive power-supply input with recommended operating range of 2.7 to 5.4 V."+ },+ {+ "number": "4",+ "name": "VOUT+",+ "type": "output",+ "description": "Noninverting amplifier output with rail-to-rail voltage swing and maximum output current ±100 mA."+ },+ {+ "number": "5",+ "name": "VOUT–",+ "type": "output",+ "description": "Inverting amplifier output with rail-to-rail voltage swing and maximum output current ±100 mA."+ },+ {+ "number": "6",+ "name": "VS-",+ "type": "power_in",+ "description": "Negative power-supply input and ground reference tied together on multi-channel devices."+ },+ {+ "number": "7",+ "name": "PD",+ "type": "input",+ "description": "Power-down control input; logic low activates low-power mode (20 μA typical), logic high or open circuit for normal operation."+ },+ {+ "number": "8",+ "name": "VIN+",+ "type": "power_in",+ "description": "Noninverting amplifier input with input voltage range from (VS-) - 0.7 V to (VS+) + 0.7 V."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Package designation discrepancy: MPN suffix indicates VSSOP (DGK) 8-pin package per datasheet page 5"+ ],+ "pages_sent": 15,+ "cost_usd": 0.1471,+ "at": "2026-10-05T18:54:49"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ths4522",+ "pages": 71,+ "sha256": "5524d570de2f24cd",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}