component
HCPL-7840-000E
Public Made by Adomby adom
Broadcom AVAGO Isolation Amplifiers, DIP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (fab-chamfer, synthesised, bottom-right)
5 files changed
+248−3
hcpl-7840-000e.lbr+1−1@@ -86,7 +86,7 @@ <wire x1="2.8441" y1="1.0712" x2="2.8100" y2="1.3300" width="0.1200" layer="21"/> <text x="0" y="1.930" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-9.550" size="1.27" layer="27" align="top-center">>VALUE</text>-</package>+<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-0.5600" y="-1.2480"/><vertex x="0.5600" y="-1.2480"/><vertex x="0.0000" y="-2.3680"/></polygon></package> </packages> <symbols> <symbol name="HCPL-7840-000E">
package.json+2−1@@ -24,6 +24,7 @@ "docs/hero.png", "docs/hcpl-7840-000e-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ] }
pads.jsonadded+233@@ -0,0 +1,233 @@+{+ "schema": "adom.pads/1",+ "slug": "hcpl-7840-000e",+ "footprint": "DIP-8_W7.62mm",+ "generated_from": {+ "footprint": "DIP-8_W7.62mm@sha256:222fb44370968119",+ "pins": "page.json:component.pins",+ "overrides": null+ },+ "pin1": {+ "pad": "1",+ "at": [+ 0.0,+ 0.0+ ],+ "corner": "bottom-right",+ "source": "fab-chamfer",+ "derived_from": "DIP-8_W7.62mm@sha256:222fb44370968119"+ },+ "pad_count": 8,+ "paste_apertures": 0,+ "issues": [],+ "pads": [+ {+ "pad": "1",+ "kind": "thru_hole",+ "shape": "roundrect",+ "at": [+ 0.0,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "1",+ "name": "VDD1",+ "type": "power_in",+ "description": "Input-side supply, 4.5 V to 5.5 V nominal 5 V. Powers the input sigma-delta modulator. Requires a 0.1 uF bypass capacitor between pins 1 and 4 (VDD1 to GND1).",+ "is_pin1": true,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "2",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 0.0,+ 2.54+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "2",+ "name": "VIN+",+ "type": "input",+ "description": "Non-inverting analog input. Connected across the external current-sense resistor with VIN-. Recommended linear input range approximately +/-200 mV (referenced to GND1).",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "3",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 0.0,+ 5.08+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "3",+ "name": "VIN-",+ "type": "input",+ "description": "Inverting analog input. Together with VIN+ forms the differential sense input across the shunt resistor. Typically tied to GND1 for single-ended sensing.",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "4",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 0.0,+ 7.62+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "4",+ "name": "GND1",+ "type": "power_in",+ "description": "Input-side ground reference for VDD1 and the analog inputs. Isolated from GND2 by the optical isolation barrier (3750 Vrms/1 min UL 1577).",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "5",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 7.62,+ 7.62+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "5",+ "name": "GND2",+ "type": "power_in",+ "description": "Output-side ground reference for VDD2 and the differential outputs. Isolated from GND1 by the optical isolation barrier.",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "6",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 7.62,+ 5.08+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "6",+ "name": "VOUT-",+ "type": "output",+ "description": "Inverting side of the differential analog output (referenced to GND2). Combined with VOUT+ forms a fully differential output nominally 8x the differential input voltage.",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "7",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 7.62,+ 2.54+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "7",+ "name": "VOUT+",+ "type": "output",+ "description": "Non-inverting side of the differential analog output (referenced to GND2). Typically fed into an external differential-to-single-ended op-amp stage.",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ },+ {+ "pad": "8",+ "kind": "thru_hole",+ "shape": "circle",+ "at": [+ 7.62,+ 0.0+ ],+ "rot": 0.0,+ "size": [+ 1.6,+ 1.6+ ],+ "layers": [],+ "thermal": false,+ "pin": "8",+ "name": "VDD2",+ "type": "power_in",+ "description": "Output-side supply, 4.5 V to 5.5 V nominal 5 V. Powers the isolated output amplifier stage. Requires a 0.1 uF bypass capacitor between pins 5 and 8 (VDD2 to GND2).",+ "is_pin1": false,+ "source": {+ "geometry": "DIP-8_W7.62mm.kicad_mod",+ "meaning": "page.json:component.pins",+ "correspondence": "kicad: symbol pin number == pad name"+ }+ }+ ]+}
page.json+11@@ -96,6 +96,17 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"+ },+ "pin1": {+ "pad": "1",+ "at": [+ 0.0,+ 0.0+ ],+ "corner": "bottom-right",+ "source": "fab-chamfer",+ "derived_from": "DIP-8_W7.62mm@sha256:222fb44370968119",+ "mark": "synthesised" } }, "metadata": {
viewers/footprint.html+1−1@@ -23,7 +23,7 @@ rect.pad.hi{stroke:var(--hi);stroke-width:.15;paint-order:stroke} #tip .td{font-size:11px;color:var(--ink);margin-top:5px;line-height:1.4} </style></head><body> <div class=bar><span class=h>PCB footprint</span><span class=sp></span><button class="lyrtog on" data-lyr="copper"><span class="d" style="background:#e35d5d"></span>Copper</button><button class="lyrtog on" data-lyr="silk"><span class="d" style="background:#e6edf3"></span>Silkscreen</button><button class="lyrtog" data-lyr="fab"><span class="d" style="background:#8b949e"></span>Fab</button><button class="lyrtog" data-lyr="courtyard"><span class="d" style="background:#bc8cff"></span>Courtyard</button></div>-<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-1.460 -2.730 10.530 12.270' style='width:100%;height:100%'><line class='ly-silk' x1='1.160' y1='-1.330' x2='1.160' y2='8.950' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.160' y1='8.950' x2='6.460' y2='8.950' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='2.810' y1='-1.330' x2='1.160' y2='-1.330' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='6.460' y1='-1.330' x2='4.810' y2='-1.330' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='6.460' y1='8.950' x2='6.460' y2='-1.330' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-fab' x1='0.635' y1='-0.270' x2='1.635' y2='-1.270' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='0.635' y1='8.890' x2='0.635' y2='-0.270' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='1.635' y1='-1.270' x2='6.985' y2='-1.270' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='6.985' y1='-1.270' x2='6.985' y2='8.890' stroke='#f472b6' stroke-width='0.100'/><line class='ly-fab' x1='6.985' y1='8.890' x2='0.635' y2='8.890' stroke='#f472b6' stroke-width='0.100'/><rect class='ly-courtyard' x='-1.060' y='-1.520' width='9.730' height='10.660' fill='none' stroke='#4ade80' stroke-width='0.050'/><path class='ly-silk' d='M4.810 -1.330 A1.000 1.000 0 0 1 2.810 -1.330' fill='none' stroke='#d8b4fe' stroke-width='0.120'/><rect class='ly-copper pad' data-num='1' data-name='VDD1' x='-0.800' y='-0.800' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='0.000' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='VIN+' x='-0.800' y='1.740' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='2.540' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='VIN-' x='-0.800' y='4.280' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='5.080' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text><rect class='ly-copper pad' data-num='4' data-name='GND1' x='-0.800' y='6.820' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='7.620' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>4</text><rect class='ly-copper pad' data-num='5' data-name='GND2' x='6.820' y='6.820' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='7.620' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>5</text><rect class='ly-copper pad' data-num='6' data-name='VOUT-' x='6.820' y='4.280' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='5.080' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>6</text><rect class='ly-copper pad' data-num='7' data-name='VOUT+' x='6.820' y='1.740' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='2.540' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>7</text><rect class='ly-copper pad' data-num='8' data-name='VDD2' x='6.820' y='-0.800' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='0.000' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>8</text></svg></div>+<div class=stage id=stage><svg xmlns='http://www.w3.org/2000/svg' viewBox='-1.460 -2.730 10.530 12.270' style='width:100%;height:100%'><line class='ly-silk' x1='1.160' y1='-1.330' x2='1.160' y2='8.950' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='1.160' y1='8.950' x2='6.460' y2='8.950' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='2.810' y1='-1.330' x2='1.160' y2='-1.330' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='6.460' y1='-1.330' x2='4.810' y2='-1.330' stroke='#d8b4fe' stroke-width='0.120'/><line class='ly-silk' x1='6.460' y1='8.950' x2='6.460' y2='-1.330' stroke='#d8b4fe' 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class='padnum' x='0.000' y='0.000' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>1</text><rect class='ly-copper pad' data-num='2' data-name='VIN+' x='-0.800' y='1.740' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='2.540' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>2</text><rect class='ly-copper pad' data-num='3' data-name='VIN-' x='-0.800' y='4.280' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='5.080' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>3</text><rect class='ly-copper pad' data-num='4' data-name='GND1' x='-0.800' y='6.820' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='0.000' y='7.620' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>4</text><rect class='ly-copper pad' data-num='5' data-name='GND2' x='6.820' y='6.820' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='7.620' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>5</text><rect class='ly-copper pad' data-num='6' data-name='VOUT-' x='6.820' y='4.280' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='5.080' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>6</text><rect class='ly-copper pad' data-num='7' data-name='VOUT+' x='6.820' y='1.740' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='2.540' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>7</text><rect class='ly-copper pad' data-num='8' data-name='VDD2' x='6.820' y='-0.800' width='1.600' height='1.600' rx='0.400' fill='#f59e0b' stroke='#00000033' stroke-width='0.03' opacity='0.94'/><text class='padnum' x='7.620' y='0.000' font-size='0.960' fill='#1c1206' text-anchor='middle' dominant-baseline='central' pointer-events='none' font-family='ui-monospace,monospace' font-weight='700'>8</text><polygon class='ly-silk adom-pin1' points='-0.560,1.248 0.560,1.248 0.000,2.368' fill='#d8b4fe' stroke='none'><title>pin 1</title></polygon></svg></div> <div id=tip></div> <script> var KIND="footprint", MPN="RAY/HCPL-7840-000E", PINS=[{"desc":"","name":"VDD1","number":"1","type":""},{"desc":"","name":"VIN+","number":"2","type":""},{"desc":"","name":"VIN-","number":"3","type":""},{"desc":"","name":"GND1","number":"4","type":""},{"desc":"","name":"VDD2","number":"8","type":""},{"desc":"","name":"VOUT+","number":"7","type":""},{"desc":"","name":"VOUT-","number":"6","type":""},{"desc":"","name":"GND2","number":"5","type":""}];