component
HT3232ARZ
Public Made by Adomby adom
HTCSEMI Buffer/Driver/Transceiver, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+19−16@@ -32,85 +32,85 @@ "number": "1", "name": "C1+", "type": "passive",- "description": "Positive terminal for the first charge-pump flying capacitor C1 (0.1 \u00b5F typical). Works with C1- to generate the doubled V+ rail."+ "description": "Positive terminal for the first charge-pump flying capacitor C1 (0.1 µF typical). Works with C1- to generate the doubled V+ rail." }, { "number": "2", "name": "V+", "type": "power_out",- "description": "Doubled voltage output from the charge pump (approximately 2 \u00d7 VCC). Requires a 0.1 \u00b5F reservoir capacitor to GND. Absolute max (VCC \u2212 0.3) to 7 V."+ "description": "Doubled voltage output from the charge pump (approximately 2 × VCC). Requires a 0.1 µF reservoir capacitor to GND. Absolute max (VCC − 0.3) to 7 V." }, { "number": "3", "name": "C1-", "type": "passive",- "description": "Negative terminal for the first charge-pump flying capacitor C1 (0.1 \u00b5F typical)."+ "description": "Negative terminal for the first charge-pump flying capacitor C1 (0.1 µF typical)." }, { "number": "4", "name": "C2+", "type": "passive",- "description": "Positive terminal for the second charge-pump flying capacitor C2 (0.1 \u00b5F typical). Works with C2- to generate the inverted V- rail."+ "description": "Positive terminal for the second charge-pump flying capacitor C2 (0.1 µF typical). Works with C2- to generate the inverted V- rail." }, { "number": "5", "name": "C2-", "type": "passive",- "description": "Negative terminal for the second charge-pump flying capacitor C2 (0.1 \u00b5F typical)."+ "description": "Negative terminal for the second charge-pump flying capacitor C2 (0.1 µF typical)." }, { "number": "6", "name": "V-", "type": "power_out",- "description": "Inverted (negative) charge-pump output, approximately \u2212VCC. Requires a 0.1 \u00b5F reservoir capacitor to GND. Absolute range 0.3 to -7 V."+ "description": "Inverted (negative) charge-pump output, approximately −VCC. Requires a 0.1 µF reservoir capacitor to GND. Absolute range 0.3 to -7 V." }, { "number": "7", "name": "T2OUT", "type": "output",- "description": "Second transmitter RS-232 output. Drives the RS-232 line to \u00b15.4 V typical at VCC = 5.0 V (\u00b14.0 V at VCC = 3.3 V) into a 3 k\u03a9 load. Short-circuit current limited to \u00b160 mA."+ "description": "Second transmitter RS-232 output. Drives the RS-232 line to ±5.4 V typical at VCC = 5.0 V (±4.0 V at VCC = 3.3 V) into a 3 kΩ load. Short-circuit current limited to ±60 mA." }, { "number": "8", "name": "R2IN", "type": "input",- "description": "Second receiver RS-232 input. Accepts \u00b125 V RS-232 line signals. Input resistance 3-7 k\u03a9 (5 k\u03a9 typ), thresholds VIL \u2265 0.6 V and VIH \u2264 2.4 V, hysteresis 0.3 V typ."+ "description": "Second receiver RS-232 input. Accepts ±25 V RS-232 line signals. Input resistance 3-7 kΩ (5 kΩ typ), thresholds VIL ≥ 0.6 V and VIH ≤ 2.4 V, hysteresis 0.3 V typ." }, { "number": "9", "name": "R2OUT", "type": "output",- "description": "Second receiver TTL/CMOS output. Drives logic-level output from the RS-232 input; VOL \u2264 0.4 V at 1.6 mA (VCC = 3.3 V), VOH \u2265 VCC \u2212 0.6 V at \u22120.5 mA."+ "description": "Second receiver TTL/CMOS output. Drives logic-level output from the RS-232 input; VOL ≤ 0.4 V at 1.6 mA (VCC = 3.3 V), VOH ≥ VCC − 0.6 V at −0.5 mA." }, { "number": "10", "name": "T2IN", "type": "input",- "description": "Second transmitter TTL/CMOS input. Logic-level input driving the RS-232 transmitter. VIL \u2264 0.8 V, VIH \u2265 2.0 V (VCC = 3.3 V), 250 mV typical hysteresis, \u00b11 \u00b5A max leakage."+ "description": "Second transmitter TTL/CMOS input. Logic-level input driving the RS-232 transmitter. VIL ≤ 0.8 V, VIH ≥ 2.0 V (VCC = 3.3 V), 250 mV typical hysteresis, ±1 µA max leakage." }, { "number": "11", "name": "T1IN", "type": "input",- "description": "First transmitter TTL/CMOS input. Logic-level input driving the RS-232 transmitter. VIL \u2264 0.8 V, VIH \u2265 2.0 V (VCC = 3.3 V), 250 mV typical hysteresis."+ "description": "First transmitter TTL/CMOS input. Logic-level input driving the RS-232 transmitter. VIL ≤ 0.8 V, VIH ≥ 2.0 V (VCC = 3.3 V), 250 mV typical hysteresis." }, { "number": "12", "name": "R1OUT", "type": "output",- "description": "First receiver TTL/CMOS output. Drives logic-level output from the RS-232 input; VOL \u2264 0.4 V at 1.6 mA (VCC = 3.3 V), VOH \u2265 VCC \u2212 0.6 V at \u22120.5 mA."+ "description": "First receiver TTL/CMOS output. Drives logic-level output from the RS-232 input; VOL ≤ 0.4 V at 1.6 mA (VCC = 3.3 V), VOH ≥ VCC − 0.6 V at −0.5 mA." }, { "number": "13", "name": "R1IN", "type": "input",- "description": "First receiver RS-232 input. Accepts \u00b125 V RS-232 line signals. Input resistance 3-7 k\u03a9 (5 k\u03a9 typ), thresholds VIL \u2265 0.6 V and VIH \u2264 2.4 V."+ "description": "First receiver RS-232 input. Accepts ±25 V RS-232 line signals. Input resistance 3-7 kΩ (5 kΩ typ), thresholds VIL ≥ 0.6 V and VIH ≤ 2.4 V." }, { "number": "14", "name": "T1OUT", "type": "output",- "description": "First transmitter RS-232 output. Drives the RS-232 line to \u00b15.4 V typical at VCC = 5.0 V (\u00b14.0 V at VCC = 3.3 V) into a 3 k\u03a9 load. Short-circuit current limited to \u00b160 mA."+ "description": "First transmitter RS-232 output. Drives the RS-232 line to ±5.4 V typical at VCC = 5.0 V (±4.0 V at VCC = 3.3 V) into a 3 kΩ load. Short-circuit current limited to ±60 mA." }, { "number": "15",@@ -122,7 +122,7 @@ "number": "16", "name": "VCC", "type": "power_in",- "description": "Positive supply input, 3.0 V to 5.5 V (nominal 3.3 V or 5 V). Requires a 0.1 \u00b5F bypass capacitor to GND. ISUPPLY \u2248 2.5 mA typ at 3.3 V, 6 mA typ at 5 V (no load). Absolute max \u22120.3 to 6 V."+ "description": "Positive supply input, 3.0 V to 5.5 V (nominal 3.3 V or 5 V). Requires a 0.1 µF bypass capacitor to GND. ISUPPLY ≈ 2.5 mA typ at 3.3 V, 6 mA typ at 5 V (no load). Absolute max −0.3 to 6 V." } ], "provenance": {@@ -186,5 +186,8 @@ "docs/ht3232arz-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }