component
ADS131M04
Public Made by Adomby adom
TI 4-channel, 24-bit, simultaneously-sampling delta-sigma ADC, TSSOP-20. SPI, integrated PGA, up to 32 kSPS. Datasheet-verified.
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ads131m04: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
1 file changed
+195−8
page.json+195−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ads131m04",+ "title": "ADS131M04",+ "brief": "TI 4-channel, 24-bit, simultaneously-sampling delta-sigma ADC, TSSOP-20. SPI, integrated PGA, up to 32 kSPS. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI 4-channel, 24-bit, simultaneously-sampling delta-sigma ADC, TSSOP-20. SPI, integrated PGA, up to 32 kSPS. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "data-converter",@@ -13,6 +16,195 @@ "tssop-20", "texas-instruments" ],+ "component": {+ "mpn": "ADS131M04",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-20",+ "pin_count": 20,+ "category": "Data Converter",+ "subcategory": "Delta-sigma ADC",+ "datasheet": "https://www.ti.com/lit/ds/symlink/ads131m04.pdf",+ "parts": {+ "symbol": "ads131m04.kicad_sym",+ "footprint": "ads131m04.kicad_mod",+ "model_3d": "ads131m04.glb",+ "model_3d_step": "ads131m04.step",+ "lbr": "ads131m04.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog supply, 2.7 V to 3.6 V. Connect a 1-\u00b5F decoupling capacitor to AGND."+ },+ {+ "number": "2",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground reference for AVDD and the ADC analog front-end."+ },+ {+ "number": "3",+ "name": "AIN0P",+ "type": "input",+ "description": "Positive differential analog input, channel 0. Input range referenced to AGND with an AVDD+0.3 V ceiling."+ },+ {+ "number": "4",+ "name": "AIN0N",+ "type": "input",+ "description": "Negative differential analog input, channel 0."+ },+ {+ "number": "5",+ "name": "AIN1N",+ "type": "input",+ "description": "Negative differential analog input, channel 1."+ },+ {+ "number": "6",+ "name": "AIN1P",+ "type": "input",+ "description": "Positive differential analog input, channel 1."+ },+ {+ "number": "7",+ "name": "AIN2P",+ "type": "input",+ "description": "Positive differential analog input, channel 2."+ },+ {+ "number": "8",+ "name": "AIN2N",+ "type": "input",+ "description": "Negative differential analog input, channel 2."+ },+ {+ "number": "9",+ "name": "AIN3N",+ "type": "input",+ "description": "Negative differential analog input, channel 3."+ },+ {+ "number": "10",+ "name": "AIN3P",+ "type": "input",+ "description": "Positive differential analog input, channel 3."+ },+ {+ "number": "11",+ "name": "SYNC/RESET",+ "type": "input",+ "description": "Conversion synchronization or system reset, active low. Digital input referenced to DGND/DVDD."+ },+ {+ "number": "12",+ "name": "CS",+ "type": "input",+ "description": "SPI chip select, active low. Enables the serial interface for the current transaction."+ },+ {+ "number": "13",+ "name": "DRDY",+ "type": "output",+ "description": "Data-ready indicator, active low. Falls when a new conversion result is available in the output register."+ },+ {+ "number": "14",+ "name": "SCLK",+ "type": "input",+ "description": "SPI serial data clock. Shifts DIN in and DOUT out on opposite edges."+ },+ {+ "number": "15",+ "name": "DOUT",+ "type": "output",+ "description": "SPI serial data output. Presents conversion data and register-read responses."+ },+ {+ "number": "16",+ "name": "DIN",+ "type": "input",+ "description": "SPI serial data input. Accepts commands and register writes."+ },+ {+ "number": "17",+ "name": "CLKIN",+ "type": "input",+ "description": "Master clock input, nominal 8.192 MHz. Drives the modulator and internal digital filter timing."+ },+ {+ "number": "18",+ "name": "CAP",+ "type": "power_out",+ "description": "Internal LDO regulator output. Connect a 220-nF capacitor to DGND; do not load externally."+ },+ {+ "number": "19",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground reference for DVDD and the digital I/O."+ },+ {+ "number": "20",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital I/O supply, 2.7 V to 3.6 V. Connect a 1-\u00b5F decoupling capacitor to DGND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/ads131m04.pdf",+ "pages": 105,+ "sha256": "487bfd27103d0bac",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 20,+ "described": 20,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "4-channel simultaneous-sampling delta-sigma ADC",+ "Resolution": "24-bit",+ "Channels": "4 differential",+ "PGA gain": "1 to 128 per channel",+ "Data rate": "Up to 32 kSPS/channel",+ "Interface": "SPI",+ "Analog supply": "2.7-3.6 V",+ "Package": "TSSOP-20"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ads131m04",+ "24-bit adc",+ "simultaneous sampling adc",+ "delta sigma adc spi"+ ],+ "discovery_pitch": "TI ADS131M04 4-channel 24-bit simultaneous-sampling delta-sigma ADC (TSSOP-20) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -30,10 +222,5 @@ "docs/ads131m04-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }