component
LTC6752HUD-3#PBF
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Analog Devices Comparators, QFN-12-EP(3x3). Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.
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Publish 0.1.1
7 files changed
+125−37
README.md+13−2@@ -8,8 +8,19 @@ LTC6752HUD-3#PBF from Analog Devices, in a QFN-12-EP(3x3). Pinout and pin descri | Pin | Name | Type | Function | |---|---|---|---|-| 1 | VDD | power_in | Positive supply voltage for the output stage of the LTC6752-2/LTC6752-3/LTC6752-4, typically 1.71V to 3.5V above VEE. |-| 13 | VEE | power_in | Exposed pad on the bottom of the package is VEE and must be soldered to the PCB; negative supply, normally tied to ground. |+| 1 | VDD | power_in | Positive supply for the output stage, typically 1.71V to 3.5V above VEE. |+| 2 | VCC | power_in | Positive supply for the input stage, 2.45V to 5.25V above VEE. |+| 3 | VEE | power_in | Negative power supply, normally tied to ground. |+| 4 | +IN | input | Positive comparator input; voltage range can go from VEE to VCC. |+| 5 | NC | unconnected | No internal connection. |+| 6 | -IN | input | Negative comparator input; voltage range can go from VEE to VCC. |+| 7 | ~{SHDN} | input | Active-low shutdown with threshold 0.6V above VEE; the comparator is enabled when the pin is left unconnected. |+| 8 | ~{LE}/HYST | input | Latches the output when taken within 300mV above VEE and adjusts hysteresis (typically 5mV when left unconnected, disabled above 1.7V). |+| 9 | VEE | power_in | Negative power supply, normally tied to ground. |+| 10 | ~{Q} | output | Complementary comparator output (LTC6752-3 only), the logical inversion of Q. |+| 11 | NC | unconnected | No internal connection. |+| 12 | Q | output | Comparator output, driven high when +IN > -IN and low when +IN < -IN. |+| 13 | VEE | power_in | Exposed pad, VEE; must be soldered to the PCB. | ## Key specifications
ltc6752hud-3-pbf-hero.glb⋯ 1 unchanged line ⋯
ltc6752hud-3-pbf-hero.overlay.json+13−13@@ -46,7 +46,7 @@ "font": "DejaVu Sans Mono", "labels": 12, "sides": "top + mirrored underside (single-sided)",- "fallback_to_pad_number": 11+ "fallback_to_pad_number": 0 } }, "align": {@@ -74,7 +74,7 @@ "footprint": "ltc6752hud-3-pbf.kicad_mod", "footprint_sha256": "99b6fb6a28e8bdf111dac544cb319de32d6158ae6abda6e6c25136e9d4f86a22", "pins": "page.json component.pins",- "pins_sha256": "489e77e7b8eb0e59d8258fc6754ac18115dfe2888076764f6b7790ba5be5d486"+ "pins_sha256": "5af5f0ed240f8126806077f8bc2c82ab75f77416f74929d644ba0fc3eb11a617" }, "generator": "adom-wiki 1.8.11 (component_hero)", "labels": [@@ -89,7 +89,7 @@ }, { "pad": "2",- "text": "2",+ "text": "VCC", "x": -1.975, "y": 0.0, "align": "right",@@ -98,7 +98,7 @@ }, { "pad": "3",- "text": "3",+ "text": "VEE", "x": -1.975, "y": 0.5, "align": "right",@@ -107,7 +107,7 @@ }, { "pad": "4",- "text": "4",+ "text": "+IN", "x": -0.5, "y": 1.975, "align": "right",@@ -116,7 +116,7 @@ }, { "pad": "5",- "text": "5",+ "text": "NC", "x": 0.0, "y": 1.975, "align": "right",@@ -125,7 +125,7 @@ }, { "pad": "6",- "text": "6",+ "text": "-IN", "x": 0.5, "y": 1.975, "align": "right",@@ -134,7 +134,7 @@ }, { "pad": "7",- "text": "7",+ "text": "~{SHDN}", "x": 1.975, "y": 0.5, "align": "left",@@ -143,7 +143,7 @@ }, { "pad": "8",- "text": "8",+ "text": "~{LE}/HYST", "x": 1.975, "y": 0.0, "align": "left",@@ -152,7 +152,7 @@ }, { "pad": "9",- "text": "9",+ "text": "VEE", "x": 1.975, "y": -0.5, "align": "left",@@ -161,7 +161,7 @@ }, { "pad": "10",- "text": "10",+ "text": "~{Q}", "x": 0.5, "y": -1.975, "align": "left",@@ -170,7 +170,7 @@ }, { "pad": "11",- "text": "11",+ "text": "NC", "x": 0.0, "y": -1.975, "align": "left",@@ -179,7 +179,7 @@ }, { "pad": "12",- "text": "12",+ "text": "Q", "x": -0.5, "y": -1.975, "align": "left",
ltc6752hud-3-pbf.kicad_sym+49−5@@ -1,21 +1,65 @@ (kicad_symbol_lib (version 20211014) (generator ds2sf_rect) (symbol "LTC6752HUD-3#PBF" (in_bom yes) (on_board yes)- (property "Reference" "U" (at 0 5.08 0) (effects (font (size 1.27 1.27))))- (property "Value" "LTC6752HUD-3#PBF" (at 0 -5.08 0) (effects (font (size 1.27 1.27))))+ (property "Reference" "U" (at 0 12.70 0) (effects (font (size 1.27 1.27))))+ (property "Value" "LTC6752HUD-3#PBF" (at 0 -12.70 0) (effects (font (size 1.27 1.27)))) (property "Footprint" "" (at 0 0 0) (effects (font (size 1.27 1.27)) hide)) (symbol "LTC6752HUD-3#PBF_0_1"- (rectangle (start -12.70 2.54) (end 12.70 -2.54)+ (rectangle (start -12.70 10.16) (end 12.70 -10.16) (stroke (width 0.254) (type default)) (fill (type background))) ) (symbol "LTC6752HUD-3#PBF_1_1"- (pin power_in line (at -17.78 0.00 0) (length 5.08)+ (pin power_in line (at -17.78 7.62 0) (length 5.08) (name "VDD" (effects (font (size 1.27 1.27)))) (number "1" (effects (font (size 1.27 1.27)))) )- (pin power_in line (at 17.78 0.00 180) (length 5.08)+ (pin power_in line (at -17.78 5.08 0) (length 5.08)+ (name "VCC" (effects (font (size 1.27 1.27))))+ (number "2" (effects (font (size 1.27 1.27))))+ )+ (pin power_in line (at -17.78 2.54 0) (length 5.08)+ (name "VEE" (effects (font (size 1.27 1.27))))+ (number "3" (effects (font (size 1.27 1.27))))+ )+ (pin input line (at -17.78 0.00 0) (length 5.08)+ (name "+IN" (effects (font (size 1.27 1.27))))+ (number "4" (effects (font (size 1.27 1.27))))+ )+ (pin no_connect line (at -17.78 -2.54 0) (length 5.08)+ (name "NC" (effects (font (size 1.27 1.27))))+ (number "5" (effects (font (size 1.27 1.27))))+ )+ (pin input line (at -17.78 -5.08 0) (length 5.08)+ (name "-IN" (effects (font (size 1.27 1.27))))+ (number "6" (effects (font (size 1.27 1.27))))+ )+ (pin input line (at -17.78 -7.62 0) (length 5.08)+ (name "~{SHDN}" (effects (font (size 1.27 1.27))))+ (number "7" (effects (font (size 1.27 1.27))))+ )+ (pin power_in line (at 17.78 5.08 180) (length 5.08) (name "VEE" (effects (font (size 1.27 1.27)))) (number "13" (effects (font (size 1.27 1.27)))) )+ (pin output line (at 17.78 2.54 180) (length 5.08)+ (name "Q" (effects (font (size 1.27 1.27))))+ (number "12" (effects (font (size 1.27 1.27))))+ )+ (pin no_connect line (at 17.78 0.00 180) (length 5.08)+ (name "NC" (effects (font (size 1.27 1.27))))+ (number "11" (effects (font (size 1.27 1.27))))+ )+ (pin output line (at 17.78 -2.54 180) (length 5.08)+ (name "~{Q}" (effects (font (size 1.27 1.27))))+ (number "10" (effects (font (size 1.27 1.27))))+ )+ (pin power_in line (at 17.78 -5.08 180) (length 5.08)+ (name "VEE" (effects (font (size 1.27 1.27))))+ (number "9" (effects (font (size 1.27 1.27))))+ )+ (pin input line (at 17.78 -7.62 180) (length 5.08)+ (name "~{LE}/HYST" (effects (font (size 1.27 1.27))))+ (number "8" (effects (font (size 1.27 1.27))))+ ) ) ) )
ltc6752hud-3-pbf.lbr+45−12@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description></description>+<description>Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet</description> <packages> <package name="QFN-12-1EP_3x3mm_P0.5mm_EP1.65x1.65mm"> <description>QFN-12-1EP, 3 x 3 mm, 0.5 mm pitch</description>@@ -93,19 +93,31 @@ </packages> <symbols> <symbol name="LTC6752HUD-3#PBF">- <wire x1="-12.7" y1="2.54" x2="12.7" y2="2.54" width="0.254" layer="94"/>- <wire x1="12.7" y1="2.54" x2="12.7" y2="-2.54" width="0.254" layer="94"/>- <wire x1="12.7" y1="-2.54" x2="-12.7" y2="-2.54" width="0.254" layer="94"/>- <wire x1="-12.7" y1="-2.54" x2="-12.7" y2="2.54" width="0.254" layer="94"/>- <text x="0.0000" y="5.0800" size="1.27" layer="95" align="center">>NAME</text>- <text x="0.0000" y="-5.0800" size="1.27" layer="96" align="center">>VALUE</text>- <pin name="VDD" x="-17.78" y="0" length="middle" direction="pwr"/>- <pin name="VEE" x="17.78" y="0" length="middle" direction="pwr" rot="R180"/>+ <description>Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet</description>+ <wire x1="-12.7" y1="10.16" x2="12.7" y2="10.16" width="0.254" layer="94"/>+ <wire x1="12.7" y1="10.16" x2="12.7" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="12.7" y1="-10.16" x2="-12.7" y2="-10.16" width="0.254" layer="94"/>+ <wire x1="-12.7" y1="-10.16" x2="-12.7" y2="10.16" width="0.254" layer="94"/>+ <text x="0.0000" y="12.7000" size="1.27" layer="95" align="center">>NAME</text>+ <text x="0.0000" y="-12.7000" size="1.27" layer="96" align="center">>VALUE</text>+ <pin name="VDD" x="-17.78" y="7.62" length="middle" direction="pwr"/>+ <pin name="VCC" x="-17.78" y="5.08" length="middle" direction="pwr"/>+ <pin name="VEE" x="-17.78" y="2.54" length="middle" direction="pwr"/>+ <pin name="+IN" x="-17.78" y="0" length="middle" direction="in"/>+ <pin name="NC" x="-17.78" y="-2.54" length="middle" direction="nc"/>+ <pin name="-IN" x="-17.78" y="-5.08" length="middle" direction="in"/>+ <pin name="!SHDN!" x="-17.78" y="-7.62" length="middle" direction="in"/>+ <pin name="VEE@2" x="17.78" y="5.08" length="middle" direction="pwr" rot="R180"/>+ <pin name="Q" x="17.78" y="2.54" length="middle" direction="out" rot="R180"/>+ <pin name="NC@2" x="17.78" y="0" length="middle" direction="nc" rot="R180"/>+ <pin name="!Q!" x="17.78" y="-2.54" length="middle" direction="out" rot="R180"/>+ <pin name="VEE@3" x="17.78" y="-5.08" length="middle" direction="pwr" rot="R180"/>+ <pin name="!LE!/HYST" x="17.78" y="-7.62" length="middle" direction="in" rot="R180"/> </symbol> </symbols> <devicesets> <deviceset name="LTC6752HUD-3#PBF" prefix="U">- <description></description>+ <description>Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet</description> <gates> <gate name="G$1" symbol="LTC6752HUD-3#PBF" x="0" y="0"/> </gates>@@ -113,9 +125,30 @@ <device name="" package="QFN-12-1EP_3x3mm_P0.5mm_EP1.65x1.65mm"> <connects> <connect gate="G$1" pin="VDD" pad="1"/>- <connect gate="G$1" pin="VEE" pad="13"/>+ <connect gate="G$1" pin="VCC" pad="2"/>+ <connect gate="G$1" pin="VEE" pad="3"/>+ <connect gate="G$1" pin="+IN" pad="4"/>+ <connect gate="G$1" pin="NC" pad="5"/>+ <connect gate="G$1" pin="-IN" pad="6"/>+ <connect gate="G$1" pin="!SHDN!" pad="7"/>+ <connect gate="G$1" pin="VEE@2" pad="13"/>+ <connect gate="G$1" pin="Q" pad="12"/>+ <connect gate="G$1" pin="NC@2" pad="11"/>+ <connect gate="G$1" pin="!Q!" pad="10"/>+ <connect gate="G$1" pin="VEE@3" pad="9"/>+ <connect gate="G$1" pin="!LE!/HYST" pad="8"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="LTC6752HUD-3#PBF" constant="no"/>+ <attribute name="MANUFACTURER" value="Analog Devices" constant="no"/>+ <attribute name="DATASHEET" value="https://www.analog.com/media/en/technical-documentation/data-sheets/6752fc.pdf" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/ltc6752hud-3-pbf" constant="no"/>+ <attribute name="MOUSER_PN" value="584-LTC6752HUD-3#PBF" constant="no"/>+ <attribute name="DIGIKEY_PN" value="LTC6752HUD-3#PBF-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C689473" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "ltc6752hud-3-pbf",- "version": "0.1.0",+ "version": "0.1.1", "type": "component", "description": "Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.", "tags": [
page.json+4−4@@ -4,7 +4,7 @@ "slug": "ltc6752hud-3-pbf", "title": "LTC6752HUD-3#PBF", "brief": "Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.1.1", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -923,7 +923,7 @@ "ltc6752hud-3-pbf-hero.overlay.json", "ltc6752hud-3-pbf-etched.glb" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Analog Devices Comparators, QFN-12-EP(3x3). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "org": "adom" }