component
CC6920SO-5A
Public Made by Adomby adom
Cross chip Current Sensors, SOP-8. 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 C2760487). 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
cc6920so-5a.lbr+20−2@@ -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">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>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="CC6920SO-5A">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="VZCR" pad="6"/> <connect gate="G$1" pin="GND" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="CC6920SO-5A" constant="no"/>+ <attribute name="MANUFACTURER" value="Cross chip" constant="no"/>+ <attribute name="LCSC_PN" value="C2760487" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,13 +26,15 @@ "model_3d_step": "cc6920so-5a.step", "lbr": "cc6920so-5a.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C2760487"+ }, "pins": [ { "number": "1", "name": "IP+", "type": "passive",- "description": "Primary current input (positive terminal). Internally tied to pin 2 through the low-resistance (0.9 mΩ typ) integrated copper conductor. Current flows from IP+ (pins 1-2) to IP- (pins 3-4) for a positive reading. Isolated from the signal side by 3500 Vrms."+ "description": "Primary current input (positive terminal). Internally tied to pin 2 through the low-resistance (0.9 m\u03a9 typ) integrated copper conductor. Current flows from IP+ (pins 1-2) to IP- (pins 3-4) for a positive reading. Isolated from the signal side by 3500 Vrms." }, { "number": "2",@@ -62,19 +64,19 @@ "number": "6", "name": "VZCR", "type": "output",- "description": "Zero-current reference signal output (typically VCC/2). Source current up to 400 µA, sink current up to 3 mA; recommended design margin keeps IZCR < 0.4 mA (reserve ~0.3 mA). Used as a stable reference for downstream difference amplifiers."+ "description": "Zero-current reference signal output (typically VCC/2). Source current up to 400 \u00b5A, sink current up to 3 mA; recommended design margin keeps IZCR < 0.4 mA (reserve ~0.3 mA). Used as a stable reference for downstream difference amplifiers." }, { "number": "7", "name": "OUT", "type": "output",- "description": "Analog voltage output proportional to primary current. For the 5A variant: VOUT = VCC/2 + 0.400 × IP(A). Zero-current output = VCC/2 (2.490-2.510 V at VCC=5V). Linear range 0.5-4.5 V, source current 6 mA / sink 30 mA max, drives up to 1 nF load with ≥1.5 kΩ pull."+ "description": "Analog voltage output proportional to primary current. For the 5A variant: VOUT = VCC/2 + 0.400 \u00d7 IP(A). Zero-current output = VCC/2 (2.490-2.510 V at VCC=5V). Linear range 0.5-4.5 V, source current 6 mA / sink 30 mA max, drives up to 1 nF load with \u22651.5 k\u03a9 pull." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Analog supply, 4.5-5.5 V (5 V typ), 20 mA typ / 25 mA max quiescent. Absolute maximum 7 V. Decouple with a 0.1 µF ceramic to GND close to the pin."+ "description": "Analog supply, 4.5-5.5 V (5 V typ), 20 mA typ / 25 mA max quiescent. Absolute maximum 7 V. Decouple with a 0.1 \u00b5F ceramic to GND close to the pin." } ], "provenance": {