component
GN4051B
Public Made by Adomby adom
GN Semic Analog Switches, Multiplexers, SOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C265480). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+27−7
gn4051b.lbr+20−2@@ -70,6 +70,18 @@ <smd name="14" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/> <smd name="15" x="2.4750" y="3.1750" dx="1.9500" dy="0.6000" layer="1"/> <smd name="16" x="2.4750" y="4.4450" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="5.0100"/>+ <vertex x="-2.8400" y="5.3400"/>+ <vertex x="-2.3600" y="5.3400"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="4.9500"/>+ <vertex x="1.9500" y="4.9500"/>+ <vertex x="1.9500" y="-4.9500"/>+ <vertex x="-1.9500" y="-4.9500"/>+ <vertex x="-1.9500" y="3.9750"/>+ </polygon> <wire x1="-2.0600" y1="5.0600" x2="2.0600" y2="5.0600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="5.0050" x2="-2.0600" y2="5.0600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0050" width="0.1200" layer="21"/>@@ -78,7 +90,7 @@ <wire x1="2.0600" y1="-5.0600" x2="-2.0600" y2="-5.0600" width="0.1200" layer="21"/> <text x="0" y="6.020" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-6.020" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="5.0100"/><vertex x="-2.8400" y="5.3400"/><vertex x="-2.3600" y="5.3400"/></polygon></package>+</package> </packages> <symbols> <symbol name="GN4051B">@@ -132,7 +144,13 @@ <connect gate="G$1" pin="A1" pad="10"/> <connect gate="G$1" pin="A2" pad="9"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="GN4051B" constant="no"/>+ <attribute name="MANUFACTURER" value="GN Semic" constant="no"/>+ <attribute name="LCSC_PN" value="C265480" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,7 +26,9 @@ "model_3d_step": "gn4051b.step", "lbr": "gn4051b.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C265480"+ }, "pins": [ { "number": "1",@@ -44,7 +46,7 @@ "number": "3", "name": "Z", "type": "bidirectional",- "description": "Common analog I/O. Bidirectional: signals may flow Z→Yn (demux) or Yn→Z (mux). Routed to one of Y0-Y7 selected by A2:A0 when E is low."+ "description": "Common analog I/O. Bidirectional: signals may flow Z\u2192Yn (demux) or Yn\u2192Z (mux). Routed to one of Y0-Y7 selected by A2:A0 when E is low." }, { "number": "4",@@ -62,13 +64,13 @@ "number": "6", "name": "E", "type": "input",- "description": "Active-low enable input. When E = low, the selected Yn↔Z channel is on. When E = high, all channels are OFF (high-impedance) regardless of A2:A0. Digital logic input referenced to VSS."+ "description": "Active-low enable input. When E = low, the selected Yn\u2194Z channel is on. When E = high, all channels are OFF (high-impedance) regardless of A2:A0. Digital logic input referenced to VSS." }, { "number": "7", "name": "VEE", "type": "power_in",- "description": "Negative analog supply (typically 0 V to −6 V). Sets the negative excursion limit for analog signals through the switch. Tie to VSS (0 V) for single-supply digital-signal switching; connect to a negative rail for bipolar analog signals. VDD−VEE must not exceed 9 V."+ "description": "Negative analog supply (typically 0 V to \u22126 V). Sets the negative excursion limit for analog signals through the switch. Tie to VSS (0 V) for single-supply digital-signal switching; connect to a negative rail for bipolar analog signals. VDD\u2212VEE must not exceed 9 V." }, { "number": "8",@@ -80,7 +82,7 @@ "number": "9", "name": "A2", "type": "input",- "description": "Address select input, MSB of the 3-bit channel select. Combined with A1:A0 to choose which Y0-Y7 connects to Z. Logic input referenced to VSS/VDD; VIH ≥ 3.5 V at VDD = 5 V."+ "description": "Address select input, MSB of the 3-bit channel select. Combined with A1:A0 to choose which Y0-Y7 connects to Z. Logic input referenced to VSS/VDD; VIH \u2265 3.5 V at VDD = 5 V." }, { "number": "10",