component
ADS7843E
Public Made by Adomby adom
Texas Instruments Touch Screen Controllers, SSOP-16-150mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+174−8@@ -1,13 +1,184 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ads7843e",+ "title": "ADS7843E",+ "brief": "Texas Instruments Touch Screen Controllers, SSOP-16-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Touch Screen Controllers, SSOP-16-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "data acquisition", "ads7843e" ],+ "component": {+ "mpn": "ADS7843E",+ "manufacturer": "Texas Instruments",+ "package": "SSOP-16-150mil",+ "pin_count": 16,+ "category": "Data Acquisition",+ "subcategory": "Touch Screen Controllers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ads7843",+ "parts": {+ "symbol": "ads7843e.kicad_sym",+ "footprint": "ads7843e.kicad_mod",+ "model_3d": "ads7843e.glb",+ "model_3d_step": "ads7843e.step",+ "lbr": "ads7843e.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "+VCC",+ "type": "power_in",+ "description": "Power Supply, 2.7V to 5V. Tied together with pin 10 (+VCC)."+ },+ {+ "number": "2",+ "name": "X+",+ "type": "input",+ "description": "X+ Position Input. ADC input Channel 1. Connects to the X+ electrode of the resistive touch panel; also drivable by internal switch (~5\u03a9 on-resistance) to +VCC."+ },+ {+ "number": "3",+ "name": "Y+",+ "type": "input",+ "description": "Y+ Position Input. ADC input Channel 2. Connects to the Y+ electrode of the resistive touch panel; also drivable by internal switch (~5\u03a9 on-resistance) to +VCC."+ },+ {+ "number": "4",+ "name": "X-",+ "type": "input",+ "description": "X- Position Input. Connects to the X- electrode of the resistive touch panel; also drivable by internal switch (~6\u03a9 on-resistance) to GND."+ },+ {+ "number": "5",+ "name": "Y-",+ "type": "input",+ "description": "Y- Position Input. Connects to the Y- electrode of the resistive touch panel; also drivable by internal switch (~6\u03a9 on-resistance) to GND."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for both analog and digital sections."+ },+ {+ "number": "7",+ "name": "IN3",+ "type": "input",+ "description": "Auxiliary Input 1. ADC input Channel 3. General-purpose single-ended analog input, 0V to VREF range."+ },+ {+ "number": "8",+ "name": "IN4",+ "type": "input",+ "description": "Auxiliary Input 2. ADC input Channel 4. General-purpose single-ended analog input, 0V to VREF range."+ },+ {+ "number": "9",+ "name": "VREF",+ "type": "input",+ "description": "Voltage Reference Input. Sets the ADC full-scale range; may be varied between 1V and +VCC (typical 2.5V)."+ },+ {+ "number": "10",+ "name": "+VCC",+ "type": "power_in",+ "description": "Power Supply, 2.7V to 5V. Tied together with pin 1 (+VCC)."+ },+ {+ "number": "11",+ "name": "PENIRQ",+ "type": "output",+ "description": "Pen Interrupt. Open-anode (open-drain) output that asserts low when the pen touches the panel; requires a 10k\u03a9 to 100k\u03a9 external pull-up resistor."+ },+ {+ "number": "12",+ "name": "DOUT",+ "type": "tri_state",+ "description": "Serial Data Output (MISO). Data is shifted out on the falling edge of DCLK. Output is high-impedance when CS is HIGH."+ },+ {+ "number": "13",+ "name": "BUSY",+ "type": "tri_state",+ "description": "Busy Output. Indicates a conversion is in progress. Output is high-impedance when CS is HIGH."+ },+ {+ "number": "14",+ "name": "DIN",+ "type": "input",+ "description": "Serial Data Input (MOSI). If CS is LOW, data is latched on the rising edge of DCLK."+ },+ {+ "number": "15",+ "name": "CS",+ "type": "input",+ "description": "Chip Select Input (active low). Controls conversion timing and enables the serial input/output register."+ },+ {+ "number": "16",+ "name": "DCLK",+ "type": "input",+ "description": "External Clock Input (SCLK). This clock runs the SAR conversion process and synchronizes serial data I/O."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ads7843",+ "pages": 20,+ "sha256": "ea67b3946b732aa0",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SSOP-16-150mil",+ "Category": "Data Acquisition",+ "Pins": "16"+ }+ },+ "variants": [+ {+ "mpn": "ADS7843E",+ "kind": "packaging"+ },+ {+ "mpn": "ADS7843E/2K5",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ads7843e"+ ],+ "discovery_pitch": "ADS7843E (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +196,5 @@ "docs/ads7843e-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }