component
TPT485E-SO1R
Public Made by Adomby adom
3PEAK RS-485 / RS-422 ICs, 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 C2981238). 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
+26−6
page.json+6−4@@ -26,13 +26,15 @@ "model_3d_step": "tpt485e-so1r.step", "lbr": "tpt485e-so1r.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C2981238"+ }, "pins": [ { "number": "1", "name": "RO", "type": "output",- "description": "Receiver Output. Digital CMOS output carrying the recovered data from the differential bus (A-B). Logic high when VID > VIT+ (typ -15 mV); high-Z when receiver is disabled (/RE = high or open). VOH ≥ 4.0V @ IOH = -8 mA; VOL ≤ 0.4V @ IOL = 8 mA."+ "description": "Receiver Output. Digital CMOS output carrying the recovered data from the differential bus (A-B). Logic high when VID > VIT+ (typ -15 mV); high-Z when receiver is disabled (/RE = high or open). VOH \u2265 4.0V @ IOH = -8 mA; VOL \u2264 0.4V @ IOL = 8 mA." }, { "number": "2",@@ -62,7 +64,7 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Noninverting RS-485 bus pin: driver noninverting output and receiver noninverting input. Withstands -15V to +15V continuous and ±100V transient (through 100Ω), ±18kV HBM and ±12kV IEC61000-4-2 contact discharge. Bus input impedance ≥ 96 kΩ (1/8 unit load). Common-mode range -7V to +12V."+ "description": "Noninverting RS-485 bus pin: driver noninverting output and receiver noninverting input. Withstands -15V to +15V continuous and \u00b1100V transient (through 100\u03a9), \u00b118kV HBM and \u00b112kV IEC61000-4-2 contact discharge. Bus input impedance \u2265 96 k\u03a9 (1/8 unit load). Common-mode range -7V to +12V." }, { "number": "7",@@ -74,7 +76,7 @@ "number": "8", "name": "VCC", "type": "power_in",- "description": "Supply voltage input, 4.5V to 5.5V (absolute max 7V). Decouple to GND with a 0.1 µF ceramic capacitor near the pin. Typical quiescent supply current is 650 µA with both driver and receiver enabled; <1 µA in shutdown (DE=GND, /RE=DI=VCC)."+ "description": "Supply voltage input, 4.5V to 5.5V (absolute max 7V). Decouple to GND with a 0.1 \u00b5F ceramic capacitor near the pin. Typical quiescent supply current is 650 \u00b5A with both driver and receiver enabled; <1 \u00b5A in shutdown (DE=GND, /RE=DI=VCC)." } ], "provenance": {
tpt485e-so1r.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="TPT485E-SO1R">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="A" pad="6"/> <connect gate="G$1" pin="GND" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TPT485E-SO1R" constant="no"/>+ <attribute name="MANUFACTURER" value="3PEAK" constant="no"/>+ <attribute name="LCSC_PN" value="C2981238" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>