component
TRSF3232IDWR
Public Made by Adomby adom
Texas Instruments RS232 ICs, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"number": "1",
"name": "C1+",
"type": "passive",
"description": "Positive terminal of charge-pump capacitor C1, which is 0.1 µF at VCC = 3.3 V or 0.047 µF at VCC = 5 V per the test-condition note."
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{
"number": "2",
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{
"number": "3",
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},
{
"number": "4",
"name": "C2+",
"type": "passive",
"description": "Positive terminal of charge-pump capacitor C2, which is 0.33 µF at VCC = 5 V per the test-condition note."
},
{
"number": "5",
"name": "C2−",
"type": "passive",
"description": "Negative terminal of charge-pump capacitor C2, connected between pins 4 and 5."
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{
"number": "6",
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"type": "power_out",
"description": "Negative-output supply rail for the RS-232 drivers, with an absolute rating of −7 V."
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{
"number": "7",
"name": "DOUT2",
"type": "output",
"description": "RS-232 driver 2 output, with an output voltage range of ±13.2 V and a typical short-circuit current of ±35 mA."
},
{
"number": "8",
"name": "RIN2",
"type": "input",
"description": "RS-232 receiver 2 input, rated for ±25 V with an input resistance of 3 kΩ to 7 kΩ."
},
{
"number": "9",
"name": "ROUT2",
"type": "output",
"description": "Receiver 2 logic output, with VOH of VCC − 0.1 V typical and VOL of 0.4 V maximum at 1.6 mA."
},
{
"number": "10",
"name": "DIN2",
"type": "input",
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{
"number": "11",
"name": "DIN1",
"type": "input",
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},
{
"number": "12",
"name": "ROUT1",
"type": "output",
"description": "Receiver 1 logic output, with VOH of VCC − 0.1 V typical and VOL of 0.4 V maximum at 1.6 mA."
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{
"number": "13",
"name": "RIN1",
"type": "input",
"description": "RS-232 receiver 1 input, rated for ±25 V with an input resistance of 3 kΩ to 7 kΩ."
},
{
"number": "14",
"name": "DOUT1",
"type": "output",
"description": "RS-232 driver 1 output, with an output voltage range of ±13.2 V and a typical short-circuit current of ±35 mA."
},
{
"number": "15",
"name": "GND",
"type": "power_in",
"description": "Network ground; all device voltages are specified with respect to this pin."
},
{
"number": "16",
"name": "VCC",
"type": "power_in",
"description": "Supply pin, operating from 3 V to 5.5 V, with an absolute maximum of 6 V."
}
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"extractor flagged: Pin numbers and names were taken from the TOP VIEW figure on page 1. The extracted text lists the ri; Pin descriptions are summarized from the absolute maximum, recommended operating, and electrical cha; The absolute maximum table prints the V− range as '0.3 –7 V' with the sign missing on the 0.3 value."
],
"pages_sent": 15,
"cost_usd": 0.0637,
"at": "2026-10-11T09:05:51"
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"pages": 15,
"sha256": "0f307fab858e7185",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOIC-16-300mil",
"Category": "Interface",
"Pins": "16"
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