component
MAX202IDR
Public Made by Adomby adom
Texas Instruments RS232 ICs, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -48,6 +48,20 @@ MAX202IDR from Texas Instruments, in a SOIC-16. Pinout and pin descriptions extr - Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm` - 3D model: SOIC-16 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`max202idr.step`](max202idr.step) | 217 KB | You want the bare part, or you mark your own boards. |+| [`max202idr-etched.step`](max202idr-etched.step) | 2.2 MB | You want the part with `MAX202IDR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 571 faces against 267 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "max202idr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments RS232 ICs, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+20−20@@ -4,7 +4,7 @@ "slug": "max202idr", "title": "MAX202IDR", "brief": "Texas Instruments RS232 ICs, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,85 +34,85 @@ "number": "1", "name": "C1+", "type": "passive",- "description": "Positive lead of the C1 charge-pump flying capacitor. Connect one terminal of a 0.1\u00b5F ceramic capacitor between C1+ and C1-."+ "description": "Positive lead of the C1 charge-pump flying capacitor. Connect one terminal of a 0.1µF ceramic capacitor between C1+ and C1-." }, { "number": "2", "name": "V+", "type": "power_out",- "description": "Positive charge-pump output, nominally +10V. Connect a 0.1\u00b5F storage capacitor from V+ to GND. Absolute maximum 14V referenced to GND."+ "description": "Positive charge-pump output, nominally +10V. Connect a 0.1µF storage capacitor from V+ to GND. Absolute maximum 14V referenced to GND." }, { "number": "3", "name": "C1-", "type": "passive",- "description": "Negative lead of the C1 charge-pump flying capacitor. Pair with C1+ (pin 1) via a 0.1\u00b5F ceramic capacitor."+ "description": "Negative lead of the C1 charge-pump flying capacitor. Pair with C1+ (pin 1) via a 0.1µF ceramic capacitor." }, { "number": "4", "name": "C2+", "type": "passive",- "description": "Positive lead of the C2 charge-pump flying capacitor. Connect a 0.1\u00b5F ceramic capacitor between C2+ and C2-."+ "description": "Positive lead of the C2 charge-pump flying capacitor. Connect a 0.1µF ceramic capacitor between C2+ and C2-." }, { "number": "5", "name": "C2-", "type": "passive",- "description": "Negative lead of the C2 charge-pump flying capacitor. Pair with C2+ (pin 4) via a 0.1\u00b5F ceramic capacitor."+ "description": "Negative lead of the C2 charge-pump flying capacitor. Pair with C2+ (pin 4) via a 0.1µF ceramic capacitor." }, { "number": "6", "name": "V-", "type": "power_out",- "description": "Negative charge-pump output, nominally -10V. Connect a 0.1\u00b5F storage capacitor from V- to GND. Absolute maximum -14V referenced to GND."+ "description": "Negative charge-pump output, nominally -10V. Connect a 0.1µF storage capacitor from V- to GND. Absolute maximum -14V referenced to GND." }, { "number": "7", "name": "DOUT2", "type": "output",- "description": "RS-232 line data output for driver channel 2, drives a remote RS-232 receiver. Swings between V+ and V- levels (typ \u00b19V into 3k\u03a9). \u00b115kV HBM ESD protected."+ "description": "RS-232 line data output for driver channel 2, drives a remote RS-232 receiver. Swings between V+ and V- levels (typ ±9V into 3kΩ). ±15kV HBM ESD protected." }, { "number": "8", "name": "RIN2", "type": "input",- "description": "RS-232 line data input for receiver channel 2, from a remote RS-232 driver. 5k\u03a9 typical input resistance; withstands \u00b130V input. \u00b115kV HBM ESD protected. Thresholds ~1.2V (falling) / 1.7V (rising)."+ "description": "RS-232 line data input for receiver channel 2, from a remote RS-232 driver. 5kΩ typical input resistance; withstands ±30V input. ±15kV HBM ESD protected. Thresholds ~1.2V (falling) / 1.7V (rising)." }, { "number": "9", "name": "ROUT2", "type": "output",- "description": "CMOS logic data output for receiver channel 2, connects to the local UART RX. VOH \u2265 VCC-0.4V at -1mA; VOL \u2264 0.4V at 1.6mA."+ "description": "CMOS logic data output for receiver channel 2, connects to the local UART RX. VOH ≥ VCC-0.4V at -1mA; VOL ≤ 0.4V at 1.6mA." }, { "number": "10", "name": "DIN2", "type": "input",- "description": "CMOS logic data input for driver channel 2, driven from the local UART TX. VIH \u2265 2V, VIL \u2264 0.8V; input range 0-5.5V."+ "description": "CMOS logic data input for driver channel 2, driven from the local UART TX. VIH ≥ 2V, VIL ≤ 0.8V; input range 0-5.5V." }, { "number": "11", "name": "DIN1", "type": "input",- "description": "CMOS logic data input for driver channel 1, driven from the local UART TX. VIH \u2265 2V, VIL \u2264 0.8V; input range 0-5.5V."+ "description": "CMOS logic data input for driver channel 1, driven from the local UART TX. VIH ≥ 2V, VIL ≤ 0.8V; input range 0-5.5V." }, { "number": "12", "name": "ROUT1", "type": "output",- "description": "CMOS logic data output for receiver channel 1, connects to the local UART RX. VOH \u2265 VCC-0.4V at -1mA; VOL \u2264 0.4V at 1.6mA."+ "description": "CMOS logic data output for receiver channel 1, connects to the local UART RX. VOH ≥ VCC-0.4V at -1mA; VOL ≤ 0.4V at 1.6mA." }, { "number": "13", "name": "RIN1", "type": "input",- "description": "RS-232 line data input for receiver channel 1, from a remote RS-232 driver. 5k\u03a9 typical input resistance; withstands \u00b130V input. \u00b115kV HBM ESD protected."+ "description": "RS-232 line data input for receiver channel 1, from a remote RS-232 driver. 5kΩ typical input resistance; withstands ±30V input. ±15kV HBM ESD protected." }, { "number": "14", "name": "DOUT1", "type": "output",- "description": "RS-232 line data output for driver channel 1, drives a remote RS-232 receiver. Swings between V+ and V- levels (typ \u00b19V into 3k\u03a9). \u00b115kV HBM ESD protected."+ "description": "RS-232 line data output for driver channel 1, drives a remote RS-232 receiver. Swings between V+ and V- levels (typ ±9V into 3kΩ). ±15kV HBM ESD protected." }, { "number": "15",@@ -124,7 +124,7 @@ "number": "16", "name": "VCC", "type": "power_in",- "description": "Supply voltage. Connect to external 5V supply (4.5V-5.5V recommended). Bypass locally with a 0.1\u00b5F ceramic capacitor. ICC typ 8mA (no load)."+ "description": "Supply voltage. Connect to external 5V supply (4.5V-5.5V recommended). Bypass locally with a 0.1µF ceramic capacitor. ICC typ 8mA (no load)." } ], "provenance": {@@ -198,9 +198,9 @@ "docs/hero.png", "docs/max202idr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments RS232 ICs, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D." }