component
ADS1231IDR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+170−8@@ -1,13 +1,180 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ads1231idr",+ "title": "ADS1231IDR",+ "brief": "Texas Instruments Analog To Digital Converters (ADC), SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Analog To Digital Converters (ADC), SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "data acquisition", "ads1231idr" ],+ "component": {+ "mpn": "ADS1231IDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Data Acquisition",+ "subcategory": "Analog To Digital Converters (ADC)",+ "datasheet": "https://www.ti.com/lit/ds/symlink/ads1231.pdf",+ "parts": {+ "symbol": "ads1231idr.kicad_sym",+ "footprint": "ads1231idr.kicad_mod",+ "model_3d": "ads1231idr.glb",+ "model_3d_step": "ads1231idr.step",+ "lbr": "ads1231idr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital power supply. 3 V to 5.3 V. Decouple to GND close to the pin."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground for digital and analog supplies (shared with pin 11)."+ },+ {+ "number": "3",+ "name": "CLKIN",+ "type": "input",+ "description": "External clock input, typically 4.9152 MHz (1-6 MHz). Tie low to activate the internal oscillator."+ },+ {+ "number": "4",+ "name": "SPEED",+ "type": "input",+ "description": "Data-rate select input. Logic 0 selects 10 SPS; logic 1 selects 80 SPS."+ },+ {+ "number": "5",+ "name": "CAP",+ "type": "passive",+ "description": "Gain-amplifier bypass capacitor connection. Connect an external bypass capacitor between the two CAP pins (pins 5 and 6)."+ },+ {+ "number": "6",+ "name": "CAP",+ "type": "passive",+ "description": "Gain-amplifier bypass capacitor connection. Second terminal of the PGA bypass capacitor."+ },+ {+ "number": "7",+ "name": "AINP",+ "type": "input",+ "description": "Positive analog input to the PGA/ADC. Common-mode range GND+1.5 V to AVDD-1.5 V; full-scale differential input +/-0.5*VREF/128."+ },+ {+ "number": "8",+ "name": "AINN",+ "type": "input",+ "description": "Negative analog input to the PGA/ADC. Paired with AINP as the bridge-sensor differential input."+ },+ {+ "number": "9",+ "name": "VREFN",+ "type": "input",+ "description": "Negative voltage reference input. Range GND-0.1 V to VREFP-1.5 V."+ },+ {+ "number": "10",+ "name": "VREFP",+ "type": "input",+ "description": "Positive voltage reference input. Range VREFN+1.5 V to AVDD+0.1 V (external reference up to 5 V for ratiometric measurements)."+ },+ {+ "number": "11",+ "name": "GND",+ "type": "power_in",+ "description": "Ground for digital and analog supplies (shared with pin 2)."+ },+ {+ "number": "12",+ "name": "SW",+ "type": "output",+ "description": "Low-side power switch for the bridge sensor. Ron typ 3.5 ohm at AVDD=5V; max continuous switch current 30 mA."+ },+ {+ "number": "13",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog power supply. 3 V to 5.3 V. Decouple to GND close to the pin."+ },+ {+ "number": "14",+ "name": "PDWN",+ "type": "input",+ "description": "Power-down (active-low). Holding this pin low powers down the entire converter and resets the ADC."+ },+ {+ "number": "15",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock: clocks out data on the rising edge. Also used to initiate Standby mode. Max 5 MHz."+ },+ {+ "number": "16",+ "name": "DRDY/DOUT",+ "type": "output",+ "description": "Dual-purpose output. Data ready: indicates valid data by going low. Data output: outputs data MSB-first on the first rising edge of SCLK."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/ads1231.pdf",+ "pages": 24,+ "sha256": "37a2ab763b8d0e7d",+ "source_tier": "mfr"+ },+ "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": "SOIC-16",+ "Category": "Data Acquisition",+ "Pins": "16"+ }+ },+ "variants": [+ {+ "mpn": "ADS1231IDR",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ads1231idr"+ ],+ "discovery_pitch": "ADS1231IDR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +192,5 @@ "docs/ads1231idr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }