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UT3232G-S16-R
Public Made by Adomby adom
UTC Unisonic Tech RS232 ICs, SOP-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 of the voltage-doubler charge-pump flying capacitor C1. Connect a 0.1\u03bcF ceramic capacitor between C1+ and C1- to generate the +5.5V V+ rail."+ "description": "Positive terminal of the voltage-doubler charge-pump flying capacitor C1. Connect a 0.1μF ceramic capacitor between C1+ and C1- to generate the +5.5V V+ rail." }, { "number": "2", "name": "V+", "type": "power_out",- "description": "+5.5V rail generated internally by the voltage-doubler charge pump. Bypass to GND with a 0.1\u03bcF capacitor (C3); do not load externally."+ "description": "+5.5V rail generated internally by the voltage-doubler charge pump. Bypass to GND with a 0.1μF capacitor (C3); do not load externally." }, { "number": "3", "name": "C1-", "type": "passive",- "description": "Negative terminal of the voltage-doubler charge-pump flying capacitor C1. Pairs with C1+ (pin 1) via a 0.1\u03bcF ceramic capacitor."+ "description": "Negative terminal of the voltage-doubler charge-pump flying capacitor C1. Pairs with C1+ (pin 1) via a 0.1μF ceramic capacitor." }, { "number": "4", "name": "C2+", "type": "passive",- "description": "Positive terminal of the inverting charge-pump flying capacitor C2. Connect a 0.1\u03bcF ceramic capacitor between C2+ and C2- to generate the -5.5V V- rail."+ "description": "Positive terminal of the inverting charge-pump flying capacitor C2. Connect a 0.1μF ceramic capacitor between C2+ and C2- to generate the -5.5V V- rail." }, { "number": "5", "name": "C2-", "type": "passive",- "description": "Negative terminal of the inverting charge-pump flying capacitor C2. Pairs with C2+ (pin 4) via a 0.1\u03bcF ceramic capacitor."+ "description": "Negative terminal of the inverting charge-pump flying capacitor C2. Pairs with C2+ (pin 4) via a 0.1μF ceramic capacitor." }, { "number": "6", "name": "V-", "type": "power_out",- "description": "-5.5V rail generated internally by the inverting charge pump. Bypass to GND with a 0.1\u03bcF capacitor (C4); do not load externally."+ "description": "-5.5V rail generated internally by the inverting charge pump. Bypass to GND with a 0.1μF capacitor (C4); do not load externally." }, { "number": "7", "name": "DOUT2", "type": "output",- "description": "RS-232 driver output for channel 2. Swings to approximately \u00b15V into a 3k\u03a9 load; short-circuit current limited to \u00b160mA max."+ "description": "RS-232 driver output for channel 2. Swings to approximately ±5V into a 3kΩ load; short-circuit current limited to ±60mA max." }, { "number": "8", "name": "RIN2", "type": "input",- "description": "RS-232 receiver input for channel 2. Accepts \u00b125V line signals with 5k\u03a9 typical input impedance and Schmitt-trigger hysteresis (~0.3V)."+ "description": "RS-232 receiver input for channel 2. Accepts ±25V line signals with 5kΩ typical input impedance and Schmitt-trigger hysteresis (~0.3V)." }, { "number": "9", "name": "ROUT2", "type": "output",- "description": "TTL/CMOS receiver output for channel 2. Drives VCC-referenced logic levels (VOH \u2265 VCC-0.6V at -1mA; VOL \u2264 0.4V at 1.6mA)."+ "description": "TTL/CMOS receiver output for channel 2. Drives VCC-referenced logic levels (VOH ≥ VCC-0.6V at -1mA; VOL ≤ 0.4V at 1.6mA)." }, { "number": "10", "name": "DIN2", "type": "input",- "description": "TTL/CMOS driver input for channel 2. VIH \u2265 2.0V (3.3V VCC) / 2.4V (5.5V VCC); VIL \u2264 0.8V. Accepts up to 5.5V regardless of VCC."+ "description": "TTL/CMOS driver input for channel 2. VIH ≥ 2.0V (3.3V VCC) / 2.4V (5.5V VCC); VIL ≤ 0.8V. Accepts up to 5.5V regardless of VCC." }, { "number": "11", "name": "DIN1", "type": "input",- "description": "TTL/CMOS driver input for channel 1. VIH \u2265 2.0V (3.3V VCC) / 2.4V (5.5V VCC); VIL \u2264 0.8V. Accepts up to 5.5V regardless of VCC."+ "description": "TTL/CMOS driver input for channel 1. VIH ≥ 2.0V (3.3V VCC) / 2.4V (5.5V VCC); VIL ≤ 0.8V. Accepts up to 5.5V regardless of VCC." }, { "number": "12", "name": "ROUT1", "type": "output",- "description": "TTL/CMOS receiver output for channel 1. Drives VCC-referenced logic levels (VOH \u2265 VCC-0.6V at -1mA; VOL \u2264 0.4V at 1.6mA)."+ "description": "TTL/CMOS receiver output for channel 1. Drives VCC-referenced logic levels (VOH ≥ VCC-0.6V at -1mA; VOL ≤ 0.4V at 1.6mA)." }, { "number": "13", "name": "RIN1", "type": "input",- "description": "RS-232 receiver input for channel 1. Accepts \u00b125V line signals with 5k\u03a9 typical input impedance and Schmitt-trigger hysteresis (~0.3V)."+ "description": "RS-232 receiver input for channel 1. Accepts ±25V line signals with 5kΩ typical input impedance and Schmitt-trigger hysteresis (~0.3V)." }, { "number": "14", "name": "DOUT1", "type": "output",- "description": "RS-232 driver output for channel 1. Swings to approximately \u00b15V into a 3k\u03a9 load; short-circuit current limited to \u00b160mA max."+ "description": "RS-232 driver output for channel 1. Swings to approximately ±5V into a 3kΩ load; short-circuit current limited to ±60mA max." }, { "number": "15",@@ -122,7 +122,7 @@ "number": "16", "name": "VCC", "type": "power_in",- "description": "+3.0V to +5.5V supply voltage. Bypass to GND with a 0.1\u03bcF ceramic capacitor (CBYPASS). Typical supply current 0.3mA (1.0mA max) with no load."+ "description": "+3.0V to +5.5V supply voltage. Bypass to GND with a 0.1μF ceramic capacitor (CBYPASS). Typical supply current 0.3mA (1.0mA max) with no load." } ], "provenance": {@@ -186,5 +186,8 @@ "docs/ut3232g-s16-r-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }