UM3483EESA

@@ -26,19 +26,21 @@       "model_3d_step": "um3483eesa.step",       "lbr": "um3483eesa.lbr"     },-    "distributor_links": {},+    "distributor_links": {+      "lcsc": "C2916271"+    },     "pins": [       {         "number": "1",         "name": "RO",         "type": "output",-        "description": "Receiver Output. CMOS logic-level output of the RS-485 receiver. VOH ≥ VCC-1.5V at IOUT=-1.5mA; VOL ≤ 0.4V at IOUT=2.5mA. High-impedance when /RE is high; fail-safe high when inputs are open, shorted, or idle."+        "description": "Receiver Output. CMOS logic-level output of the RS-485 receiver. VOH \u2265 VCC-1.5V at IOUT=-1.5mA; VOL \u2264 0.4V at IOUT=2.5mA. High-impedance when /RE is high; fail-safe high when inputs are open, shorted, or idle."       },       {         "number": "2",         "name": "/RE",         "type": "input",-        "description": "Receiver Output Enable (active low). Drive low to enable the receiver output RO; drive high to place RO in high-impedance. Combined with DE=low, forces the device into low-power shutdown (ISHDN = 1µA)."+        "description": "Receiver Output Enable (active low). Drive low to enable the receiver output RO; drive high to place RO in high-impedance. Combined with DE=low, forces the device into low-power shutdown (ISHDN = 1\u00b5A)."       },       {         "number": "3",@@ -50,7 +52,7 @@         "number": "4",         "name": "DI",         "type": "input",-        "description": "Driver Input. CMOS logic-level input to the RS-485 driver. VIH ≥ 2.0V, VIL ≤ 0.8V. Logic level on DI is transmitted differentially onto A/B when DE is high."+        "description": "Driver Input. CMOS logic-level input to the RS-485 driver. VIH \u2265 2.0V, VIL \u2264 0.8V. Logic level on DI is transmitted differentially onto A/B when DE is high."       },       {         "number": "5",@@ -62,19 +64,19 @@         "number": "6",         "name": "A",         "type": "bidirectional",-        "description": "Non-inverting differential RS-485 bus line. Driver output when DE=high, receiver input when /RE=low. Common-mode operating range -7V to +12V; ±15kV HBM / ±15kV IEC61000-4-2 air-gap / ±8kV IEC61000-4-2 contact ESD protected."+        "description": "Non-inverting differential RS-485 bus line. Driver output when DE=high, receiver input when /RE=low. Common-mode operating range -7V to +12V; \u00b115kV HBM / \u00b115kV IEC61000-4-2 air-gap / \u00b18kV IEC61000-4-2 contact ESD protected."       },       {         "number": "7",         "name": "B",         "type": "bidirectional",-        "description": "Inverting differential RS-485 bus line. Driver output when DE=high, receiver input when /RE=low. Common-mode operating range -7V to +12V; ±15kV HBM / ±15kV IEC61000-4-2 air-gap / ±8kV IEC61000-4-2 contact ESD protected."+        "description": "Inverting differential RS-485 bus line. Driver output when DE=high, receiver input when /RE=low. Common-mode operating range -7V to +12V; \u00b115kV HBM / \u00b115kV IEC61000-4-2 air-gap / \u00b18kV IEC61000-4-2 contact ESD protected."       },       {         "number": "8",         "name": "VCC",         "type": "power_in",-        "description": "Positive supply, +3V to +5.5V operating range (+7V absolute max). Typical operating supply current 300µA (no load). Bypass with a local decoupling capacitor to GND."+        "description": "Positive supply, +3V to +5.5V operating range (+7V absolute max). Typical operating supply current 300\u00b5A (no load). Bypass with a local decoupling capacitor to GND."       }     ],     "provenance": {

@@ -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="UM3483EESA">@@ -108,7 +120,13 @@         <connect gate="G$1" pin="A" pad="6"/>         <connect gate="G$1" pin="GND" pad="5"/>       </connects>-      <technologies><technology name=""/></technologies>+      <technologies>+        <technology name="">+          <attribute name="MPN" value="UM3483EESA" constant="no"/>+          <attribute name="MANUFACTURER" value="Union Semiconductor" constant="no"/>+          <attribute name="LCSC_PN" value="C2916271" constant="no"/>+        </technology>+      </technologies>     </device>   </devices> </deviceset>