ADS1254E

@@ -53,37 +53,37 @@         "number": "1",         "name": "CH1+",         "type": "input",-        "description": "Positive input of first differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Positive input of first differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "2",-        "name": "CH1\u2013",+        "name": "CH1–",         "type": "input",-        "description": "Negative input of first differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Negative input of first differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "3",         "name": "CH2+",         "type": "input",-        "description": "Positive input of second differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Positive input of second differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "4",-        "name": "CH2\u2013",+        "name": "CH2–",         "type": "input",-        "description": "Negative input of second differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Negative input of second differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "5",         "name": "CH3+",         "type": "input",-        "description": "Positive input of third differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Positive input of third differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "6",-        "name": "CH3\u2013",+        "name": "CH3–",         "type": "input",-        "description": "Negative input of third differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Negative input of third differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "7",@@ -155,19 +155,19 @@         "number": "18",         "name": "VREF",         "type": "power_in",-        "description": "Voltage reference input; accepts external reference from 0.5V to VDD with typical 4.096V setting \u00b14.096V full-scale range and drawing 32\u03bcA average current"+        "description": "Voltage reference input; accepts external reference from 0.5V to VDD with typical 4.096V setting ±4.096V full-scale range and drawing 32μA average current"       },       {         "number": "19",-        "name": "CH4\u2013",+        "name": "CH4–",         "type": "input",-        "description": "Negative input of fourth differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Negative input of fourth differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       },       {         "number": "20",         "name": "CH4+",         "type": "input",-        "description": "Positive input of fourth differential analog channel; accepts \u00b1VREF from AGND to AVDD with \u00b110mA continuous or \u00b1100mA momentary input current limit"+        "description": "Positive input of fourth differential analog channel; accepts ±VREF from AGND to AVDD with ±10mA continuous or ±100mA momentary input current limit"       }     ],     "provenance": {@@ -202,6 +202,46 @@     "viewers": {       "symbol": "viewers/symbol.html",       "footprint": "viewers/footprint.html"-    }+    },+    "models_3d": [+      {+        "file": "ads1254e.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.31,+          8.7,+          1.1+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "055dd9fdf66545aae18e6245832805cf8b1ec5a2eb70eadf276a65da5230a09e",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      },+      {+        "file": "ads1254e-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin = pad-pattern centre",+        "seat": "z = 0",+        "extents_mm": [+          6.31,+          8.7,+          1.1+        ],+        "zmin_mm": -0.0,+        "centre_offset_mm": 0.0,+        "footprint_binding": "identity",+        "sha256": "b2fa1db32b6e9b74c8cb7e1761e548f4091d7b7efbc603b83bcbc267ba73a84d",+        "checked": "2026-10-07",+        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+      }+    ]   }-}\ No newline at end of file+}