component
MAX3243CDBR
Public Made by Adomby adom
Texas Instruments RS232 ICs, SSOP-28. 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 C414614). 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
+30−10
max3243cdbr.lbr+20−2@@ -82,6 +82,18 @@ <smd name="26" x="3.5000" y="2.9250" dx="1.9000" dy="0.4000" layer="1"/> <smd name="27" x="3.5000" y="3.5750" dx="1.9000" dy="0.4000" layer="1"/> <smd name="28" x="3.5000" y="4.2250" dx="1.9000" dy="0.4000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-3.5000" y="4.6900"/>+ <vertex x="-3.8400" y="5.1600"/>+ <vertex x="-3.1600" y="5.1600"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-1.6500" y="5.1000"/>+ <vertex x="2.6500" y="5.1000"/>+ <vertex x="2.6500" y="-5.1000"/>+ <vertex x="-2.6500" y="-5.1000"/>+ <vertex x="-2.6500" y="4.1000"/>+ </polygon> <wire x1="-2.7600" y1="5.2100" x2="2.7600" y2="5.2100" width="0.1200" layer="21"/> <wire x1="-2.7600" y1="4.6850" x2="-2.7600" y2="5.2100" width="0.1200" layer="21"/> <wire x1="-2.7600" y1="-5.2100" x2="-2.7600" y2="-4.6850" width="0.1200" layer="21"/>@@ -90,7 +102,7 @@ <wire x1="2.7600" y1="-5.2100" x2="-2.7600" y2="-5.2100" width="0.1200" layer="21"/> <text x="0" y="5.810" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-5.810" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-3.5000" y="4.6900"/><vertex x="-3.8400" y="5.1600"/><vertex x="-3.1600" y="5.1600"/></polygon></package>+</package> </packages> <symbols> <symbol name="MAX3243CDBR">@@ -168,7 +180,13 @@ <connect gate="G$1" pin="ROUT4" pad="16"/> <connect gate="G$1" pin="ROUT5" pad="15"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="MAX3243CDBR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="LCSC_PN" value="C414614" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+10−8@@ -26,13 +26,15 @@ "model_3d_step": "max3243cdbr.step", "lbr": "max3243cdbr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C414614"+ }, "pins": [ { "number": "1", "name": "C2+", "type": "passive",- "description": "Positive lead of C2 charge-pump flying capacitor (0.1 µF at Vcc = 3.3 V; 0.33 µF at Vcc = 5 V)."+ "description": "Positive lead of C2 charge-pump flying capacitor (0.1 \u00b5F at Vcc = 3.3 V; 0.33 \u00b5F at Vcc = 5 V)." }, { "number": "2",@@ -44,13 +46,13 @@ "number": "3", "name": "V-", "type": "power_out",- "description": "Negative charge-pump output for storage capacitor only (approximately -5.5 V). Bypass to GND with a 0.1-0.33 µF capacitor."+ "description": "Negative charge-pump output for storage capacitor only (approximately -5.5 V). Bypass to GND with a 0.1-0.33 \u00b5F capacitor." }, { "number": "4", "name": "RIN1", "type": "input",- "description": "RS-232 receiver 1 line data input from remote RS-232 system. Input voltage range ±25 V; input resistance 3-7 kΩ."+ "description": "RS-232 receiver 1 line data input from remote RS-232 system. Input voltage range \u00b125 V; input resistance 3-7 k\u03a9." }, { "number": "5",@@ -80,7 +82,7 @@ "number": "9", "name": "DOUT1", "type": "output",- "description": "RS-232 line data output 1 (to remote RS-232 system). Typical VOH = 5.4 V, VOL = -5.4 V into RL = 3 kΩ. High-Z when FORCEOFF is low."+ "description": "RS-232 line data output 1 (to remote RS-232 system). Typical VOH = 5.4 V, VOL = -5.4 V into RL = 3 k\u03a9. High-Z when FORCEOFF is low." }, { "number": "10",@@ -170,7 +172,7 @@ "number": "24", "name": "C1-", "type": "passive",- "description": "Negative lead of C1 charge-pump flying capacitor (0.047 µF at Vcc = 3.3 V; 0.1 µF at Vcc = 5 V)."+ "description": "Negative lead of C1 charge-pump flying capacitor (0.047 \u00b5F at Vcc = 3.3 V; 0.1 \u00b5F at Vcc = 5 V)." }, { "number": "25",@@ -182,13 +184,13 @@ "number": "26", "name": "VCC", "type": "power_in",- "description": "Supply voltage input; 3 V to 5.5 V (recommended 3.0-3.6 V at 3.3-V rail or 4.5-5.5 V at 5-V rail). Bypass with 0.1 µF to GND."+ "description": "Supply voltage input; 3 V to 5.5 V (recommended 3.0-3.6 V at 3.3-V rail or 4.5-5.5 V at 5-V rail). Bypass with 0.1 \u00b5F to GND." }, { "number": "27", "name": "V+", "type": "power_out",- "description": "Positive charge-pump output for storage capacitor only (approximately +5.5 V). Bypass to GND with 0.1-0.33 µF capacitor."+ "description": "Positive charge-pump output for storage capacitor only (approximately +5.5 V). Bypass to GND with 0.1-0.33 \u00b5F capacitor." }, { "number": "28",