component
TRS3227EIDBR
Public Made by Adomby adom
Texas Instruments RS232 ICs, SSOP-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+20−17@@ -53,49 +53,49 @@ "number": "1", "name": "READY", "type": "output",- "description": "Output active high when V- \u2264 -3.5 V indicating device ready to transmit."+ "description": "Output active high when V- ≤ -3.5 V indicating device ready to transmit." }, { "number": "2", "name": "C1+", "type": "passive",- "description": "Positive terminal of voltage-doubler charge-pump capacitor, 0.1 \u03bcF recommended."+ "description": "Positive terminal of voltage-doubler charge-pump capacitor, 0.1 μF recommended." }, { "number": "3", "name": "V+", "type": "power_out",- "description": "Charge pump positive output (+2 \u00d7 VCC, -0.3 to 7 V), powers RS-232 drivers."+ "description": "Charge pump positive output (+2 × VCC, -0.3 to 7 V), powers RS-232 drivers." }, { "number": "4",- "name": "C1\u2212",+ "name": "C1−", "type": "passive",- "description": "Negative terminal of voltage-doubler charge-pump capacitor, 0.1 \u03bcF recommended."+ "description": "Negative terminal of voltage-doubler charge-pump capacitor, 0.1 μF recommended." }, { "number": "5", "name": "C2+", "type": "passive",- "description": "Positive terminal of inverting charge-pump capacitor, 0.1 \u03bcF recommended."+ "description": "Positive terminal of inverting charge-pump capacitor, 0.1 μF recommended." }, { "number": "6",- "name": "C2\u2212",+ "name": "C2−", "type": "passive",- "description": "Negative terminal of inverting charge-pump capacitor, 0.1 \u03bcF recommended."+ "description": "Negative terminal of inverting charge-pump capacitor, 0.1 μF recommended." }, { "number": "7",- "name": "V\u2212",+ "name": "V−", "type": "power_out",- "description": "Charge pump negative output (-2 \u00d7 VCC, -7 to 0.3 V), powers RS-232 drivers."+ "description": "Charge pump negative output (-2 × VCC, -7 to 0.3 V), powers RS-232 drivers." }, { "number": "8", "name": "RIN", "type": "input",- "description": "RS-232 receiver input (-25 to 25 V) with \u00b115 kV IEC ESD protection."+ "description": "RS-232 receiver input (-25 to 25 V) with ±15 kV IEC ESD protection." }, { "number": "9",@@ -107,13 +107,13 @@ "number": "10", "name": "INVALID", "type": "output",- "description": "Valid signal detector output, active low for indeterminate input (\u00b10.3 V threshold, 0.5 V hysteresis)."+ "description": "Valid signal detector output, active low for indeterminate input (±0.3 V threshold, 0.5 V hysteresis)." }, { "number": "11", "name": "DIN", "type": "input",- "description": "CMOS driver input (VIH \u2265 2 V, VIL \u2264 0.8 V at 3.3 V), tri-state when FORCEOFF low."+ "description": "CMOS driver input (VIH ≥ 2 V, VIL ≤ 0.8 V at 3.3 V), tri-state when FORCEOFF low." }, { "number": "12",@@ -125,19 +125,19 @@ "number": "13", "name": "DOUT", "type": "output",- "description": "RS-232 driver output (\u00b15.4 V, 1 Mbit/s) with \u00b115 kV ESD protection, tri-state when FORCEOFF low."+ "description": "RS-232 driver output (±5.4 V, 1 Mbit/s) with ±15 kV ESD protection, tri-state when FORCEOFF low." }, { "number": "14", "name": "GND", "type": "power_in",- "description": "Ground reference with \u00b115 kV IEC ESD protection to all I/O pins."+ "description": "Ground reference with ±15 kV IEC ESD protection to all I/O pins." }, { "number": "15", "name": "VCC", "type": "power_in",- "description": "Supply input (3-5.5 V, 2 mA max quiescent, 1 \u03bcA with auto-powerdown enabled)."+ "description": "Supply input (3-5.5 V, 2 mA max quiescent, 1 μA with auto-powerdown enabled)." }, { "number": "16",@@ -221,5 +221,8 @@ "docs/trs3227eidbr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }