LM2903DR

@@ -62,6 +62,18 @@   <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/>   <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/>   <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+  <polygon width="0.1200" layer="21">+    <vertex x="-2.6000" y="2.4700"/>+    <vertex x="-2.8400" y="2.8000"/>+    <vertex x="-2.3600" y="2.8000"/>+  </polygon>+  <polygon width="0.1000" layer="51">+    <vertex x="-0.9750" y="2.4500"/>+    <vertex x="1.9500" y="2.4500"/>+    <vertex x="1.9500" y="-2.4500"/>+    <vertex x="-1.9500" y="-2.4500"/>+    <vertex x="-1.9500" y="1.4750"/>+  </polygon>   <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/>   <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/>   <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@   <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/>   <text x="0" y="3.480" size="1.27" layer="25" align="bottom-center">&gt;NAME</text>   <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">&gt;VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="LM2903DR">@@ -108,7 +120,13 @@         <connect gate="G$1" pin="INB-" pad="6"/>         <connect gate="G$1" pin="INB+" pad="5"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="LM2903DR" constant="no"/>+          <attribute name="MANUFACTURER" value="UMW" constant="no"/>+          <attribute name="LCSC_PN" value="C668214" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>

@@ -26,43 +26,45 @@       "model_3d_step": "lm2903dr.step",       "lbr": "lm2903dr.lbr"     },-    "distributor_links": {},+    "distributor_links": {+      "lcsc": "C668214"+    },     "pins": [       {         "number": "1",         "name": "OUTA",         "type": "output",-        "description": "Comparator A open-collector output. Requires an external pull-up resistor to VCC (or another supply). Can sink up to ~20 mA continuously; output saturation voltage typ 150 mV / max 400 mV at I_sink ≤ 4 mA."+        "description": "Comparator A open-collector output. Requires an external pull-up resistor to VCC (or another supply). Can sink up to ~20 mA continuously; output saturation voltage typ 150 mV / max 400 mV at I_sink \u2264 4 mA."       },       {         "number": "2",         "name": "INA-",         "type": "input",-        "description": "Comparator A inverting input. Input bias current typ 25 nA (max 250 nA at 25 °C). Common-mode range extends from GND up to VCC−1.5 V. Absolute input voltage must remain ≥ −0.3 V of ground/V−."+        "description": "Comparator A inverting input. Input bias current typ 25 nA (max 250 nA at 25 \u00b0C). Common-mode range extends from GND up to VCC\u22121.5 V. Absolute input voltage must remain \u2265 \u22120.3 V of ground/V\u2212."       },       {         "number": "3",         "name": "INA+",         "type": "input",-        "description": "Comparator A non-inverting input. Same electrical characteristics as INA−: bias ~25 nA typ, common-mode range 0 V to VCC−1.5 V, differential input voltage range up to VCC."+        "description": "Comparator A non-inverting input. Same electrical characteristics as INA\u2212: bias ~25 nA typ, common-mode range 0 V to VCC\u22121.5 V, differential input voltage range up to VCC."       },       {         "number": "4",         "name": "GND",         "type": "power_in",-        "description": "Negative supply / ground reference (V−). For single-supply operation tie to 0 V; for split-supply operation connect to the negative rail (down to −15 V relative to V+)."+        "description": "Negative supply / ground reference (V\u2212). For single-supply operation tie to 0 V; for split-supply operation connect to the negative rail (down to \u221215 V relative to V+)."       },       {         "number": "5",         "name": "INB+",         "type": "input",-        "description": "Comparator B non-inverting input. Bias ~25 nA typ, common-mode range 0 V to VCC−1.5 V; must stay ≥ −0.3 V of V−."+        "description": "Comparator B non-inverting input. Bias ~25 nA typ, common-mode range 0 V to VCC\u22121.5 V; must stay \u2265 \u22120.3 V of V\u2212."       },       {         "number": "6",         "name": "INB-",         "type": "input",-        "description": "Comparator B inverting input. Same electrical characteristics as the A-side inputs: bias ~25 nA typ, offset ±5 mV max, common-mode range 0 V to VCC−1.5 V."+        "description": "Comparator B inverting input. Same electrical characteristics as the A-side inputs: bias ~25 nA typ, offset \u00b15 mV max, common-mode range 0 V to VCC\u22121.5 V."       },       {         "number": "7",@@ -74,7 +76,7 @@         "number": "8",         "name": "VCC",         "type": "power_in",-        "description": "Positive supply. Single-supply range 2.0 V to 36 V, or +V rail of a split ±1.0 V to ±15 V supply. Absolute maximum 36 V (single) / ±18 V (split). Quiescent current typ 0.4 mA (1 mA max) with both comparators unloaded."+        "description": "Positive supply. Single-supply range 2.0 V to 36 V, or +V rail of a split \u00b11.0 V to \u00b115 V supply. Absolute maximum 36 V (single) / \u00b118 V (split). Quiescent current typ 0.4 mA (1 mA max) with both comparators unloaded."       }     ],     "provenance": {