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MAX202CD
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Texas Instruments RS232 ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# MAX202CD++**Texas Instruments** · RS232 ICs · SOIC-16++MAX202CD from Texas Instruments, in a SOIC-16. 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 | C1+ | passive | Positive lead of external 0.1µF charge pump capacitor C1. |+| 2 | V+ | power_out | Positive charge pump output for storage capacitor, voltage range VCC - 0.3V to 14V. |+| 3 | C1- | passive | Negative lead of external 0.1µF charge pump capacitor C1. |+| 4 | C2+ | passive | Positive lead of external 0.1µF charge pump capacitor C2. |+| 5 | C2- | passive | Negative lead of external 0.1µF charge pump capacitor C2. |+| 6 | V- | power_out | Negative charge pump output for storage capacitor, voltage range -14V to 0.3V. |+| 7 | DOUT2 | output | RS-232 driver output for channel 2, voltage range ±5V to ±9V with ±15kV ESD protection. |+| 8 | RIN2 | input | RS-232 receiver input for channel 2, accepts maximum ±30V with ±15kV ESD protection. |+| 9 | ROUT2 | output | Logic output from receiver 2 to UART, voltage range 0V to VCC (5V) with 5kΩ internal load to ground. |+| 10 | DIN2 | input | Logic input to driver 2 from UART, accepts 0V to 5.5V with VIH ≥ 2V and VIL ≤ 0.8V, no internal pullup. |+| 11 | DIN1 | input | Logic input to driver 1 from UART, accepts 0V to 5.5V with VIH ≥ 2V and VIL ≤ 0.8V, no internal pullup. |+| 12 | ROUT1 | output | Logic output from receiver 1 to UART, voltage range 0V to VCC (5V) with 5kΩ internal load to ground. |+| 13 | RIN1 | input | RS-232 receiver input for channel 1, accepts maximum ±30V with ±15kV ESD protection. |+| 14 | DOUT1 | output | RS-232 driver output for channel 1, voltage range ±5V to ±9V with ±15kV ESD protection. |+| 15 | GND | power_in | Ground reference for device. |+| 16 | VCC | power_in | Supply voltage input, voltage range 4.5V to 5.5V; bypass to ground with minimum 0.1µF. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16 |+| Category | Interface |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `MAX202CD`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16 (KiCad packages3D, STEP)+- 3D model files: `max202cd-etched.step` / `max202cd-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `max202cd.step` / `max202cd.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/max202) (28 pp, sha256 `a9cc56df98fe6254`, retrieved 2026-10-06, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/max202cd-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "max202cd",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments RS232 ICs, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "max202cd",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "max202cd.kicad_sym",+ "max202cd.kicad_mod",+ "max202cd.glb",+ "max202cd.step",+ "max202cd.lbr",+ "docs/hero.png",+ "docs/max202cd-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "max202cd-hero.glb",+ "max202cd-hero.overlay.json"+ ],+ "component": {+ "mpn": "MAX202CD",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "RS232 ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/max202",+ "parts": {+ "symbol": "max202cd.kicad_sym",+ "footprint": "max202cd.kicad_mod",+ "model_3d": "max202cd-hero.glb",+ "model_3d_plain": "max202cd.glb",+ "model_3d_step": "max202cd-etched.step",+ "model_3d_step_plain": "max202cd.step",+ "lbr": "max202cd.lbr"+ },+ "distributor_links": {+ "lcsc": 354105,+ "digikey": "MAX202C/D-ND",+ "mouser": "595-MAX202CD"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T04:16:56Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "MAX202C/D-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "595-MAX202CD",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "C1+",+ "type": "passive",+ "description": "Positive lead of external 0.1µF charge pump capacitor C1."+ },+ {+ "number": "2",+ "name": "V+",+ "type": "power_out",+ "description": "Positive charge pump output for storage capacitor, voltage range VCC - 0.3V to 14V."+ },+ {+ "number": "3",+ "name": "C1–",+ "type": "passive",+ "description": "Negative lead of external 0.1µF charge pump capacitor C1."+ },+ {+ "number": "4",+ "name": "C2+",+ "type": "passive",+ "description": "Positive lead of external 0.1µF charge pump capacitor C2."+ },+ {+ "number": "5",+ "name": "C2–",+ "type": "passive",+ "description": "Negative lead of external 0.1µF charge pump capacitor C2."+ },+ {+ "number": "6",+ "name": "V–",+ "type": "power_out",+ "description": "Negative charge pump output for storage capacitor, voltage range -14V to 0.3V."+ },+ {+ "number": "7",+ "name": "DOUT2",+ "type": "output",+ "description": "RS-232 driver output for channel 2, voltage range ±5V to ±9V with ±15kV ESD protection."+ },+ {+ "number": "8",+ "name": "RIN2",+ "type": "input",+ "description": "RS-232 receiver input for channel 2, accepts maximum ±30V with ±15kV ESD protection."+ },+ {+ "number": "9",+ "name": "ROUT2",+ "type": "output",+ "description": "Logic output from receiver 2 to UART, voltage range 0V to VCC (5V) with 5kΩ internal load to ground."+ },+ {+ "number": "10",+ "name": "DIN2",+ "type": "input",+ "description": "Logic input to driver 2 from UART, accepts 0V to 5.5V with VIH ≥ 2V and VIL ≤ 0.8V, no internal pullup."+ },+ {+ "number": "11",+ "name": "DIN1",+ "type": "input",+ "description": "Logic input to driver 1 from UART, accepts 0V to 5.5V with VIH ≥ 2V and VIL ≤ 0.8V, no internal pullup."+ },+ {+ "number": "12",+ "name": "ROUT1",+ "type": "output",+ "description": "Logic output from receiver 1 to UART, voltage range 0V to VCC (5V) with 5kΩ internal load to ground."+ },+ {+ "number": "13",+ "name": "RIN1",+ "type": "input",+ "description": "RS-232 receiver input for channel 1, accepts maximum ±30V with ±15kV ESD protection."+ },+ {+ "number": "14",+ "name": "DOUT1",+ "type": "output",+ "description": "RS-232 driver output for channel 1, voltage range ±5V to ±9V with ±15kV ESD protection."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for device."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage input, voltage range 4.5V to 5.5V; bypass to ground with minimum 0.1µF."+ }+ ],+ "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": [],+ "pages_sent": 28,+ "cost_usd": 0.1652,+ "at": "2026-10-06T04:16:41"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/max202",+ "pages": 28,+ "sha256": "a9cc56df98fe6254",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "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]"+ }+}