component
SN65HVS883PWPR
Public Made by Adomby adom
Texas Instruments Global Sourcing Parts, HTSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "sn65hvs883pwpr",
"title": "SN65HVS883PWPR",
"brief": "Texas Instruments Global Sourcing Parts, HTSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"component": {
"mpn": "SN65HVS883PWPR",
"manufacturer": "Texas Instruments",
"package": "HTSSOP-28-EP",
"pin_count": 29,
"category": "Global Sourcing Parts",
"subcategory": "Global Sourcing Parts",
"datasheet": "https://www.ti.com/cn/lit/gpn/sn65hvs883",
"parts": {
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"lbr": "sn65hvs883pwpr.lbr"
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"distributor_links": {
"lcsc": "C702005",
"digikey": "296-44896-2-ND",
"mouser": "595-SN65HVS883PWPR"
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"checked_at": "2026-10-10T18:03:53Z",
"source": "Component Ocean /api/assign-pns",
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"status": "found",
"lifecycle": "Active"
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"status": "found"
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"pins": [
{
"number": "1",
"name": "DB0",
"type": "input",
"description": "Debounce-select logic input; together with DB1 it selects 3 ms, 1 ms, or 0 ms (filter bypassed) input debounce, is internally pulled high, and has an absolute maximum of 6 V."
},
{
"number": "2",
"name": "DB1",
"type": "input",
"description": "Debounce-select logic input; together with DB0 it selects the debounce time, is internally pulled high, and has an absolute maximum of 6 V."
},
{
"number": "3",
"name": "IP0",
"type": "input",
"description": "Field digital input channel 0, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "4",
"name": "RE0",
"type": "output",
"description": "Return path for channel 0 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "5",
"name": "IP1",
"type": "input",
"description": "Field digital input channel 1, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "6",
"name": "RE1",
"type": "output",
"description": "Return path for channel 1 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "7",
"name": "IP2",
"type": "input",
"description": "Field digital input channel 2, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "8",
"name": "RE2",
"type": "output",
"description": "Return path for channel 2 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "9",
"name": "IP3",
"type": "input",
"description": "Field digital input channel 3, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "10",
"name": "RE3",
"type": "output",
"description": "Return path for channel 3 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "11",
"name": "IP4",
"type": "input",
"description": "Field digital input channel 4, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "12",
"name": "RE4",
"type": "output",
"description": "Return path for channel 4 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "13",
"name": "RLIM",
"type": "passive",
"description": "Current-limit setting resistor connection to FGND, where ILIM = 90 V / RLIM and RLIM must be between 17 kΩ and 500 kΩ (25 kΩ gives 3.6 mA)."
},
{
"number": "14",
"name": "V24",
"type": "power_in",
"description": "24 VDC field supply input, specified for 10 V to 34 V with an absolute maximum of 36 V."
},
{
"number": "15",
"name": "5VOP",
"type": "power_out",
"description": "5 V regulator output for supplying low-power digital isolators, rated for 50 mA with a 115 mA typical current limit and 4.5 V to 5.5 V output."
},
{
"number": "16",
"name": "CHOK",
"type": "output",
"description": "Chip-okay indicator output that goes low about 1 ms after V24 falls below 15 V and returns high 6 ms after supply recovery, with output current limited to ±8 mA."
},
{
"number": "17",
"name": "RE5",
"type": "output",
"description": "Return path for channel 5 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "18",
"name": "IP5",
"type": "input",
"description": "Field digital input channel 5, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "19",
"name": "RE6",
"type": "output",
"description": "Return path for channel 6 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "20",
"name": "IP6",
"type": "input",
"description": "Field digital input channel 6, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "21",
"name": "RE7",
"type": "output",
"description": "Return path for channel 7 LED drive, sinking 2.8 mA to 3.5 mA when RLIM = 25 kΩ and the pin is tied to FGND."
},
{
"number": "22",
"name": "IP7",
"type": "input",
"description": "Field digital input channel 7, which acts as a controlled current sink limited to about 3.6 mA by RLIM and accepts field voltages up to 34 V (absolute maximum 36 V)."
},
{
"number": "23",
"name": "SOP",
"type": "output",
"description": "Serial data output of the shift register, which can be daisy-chained to the SIP input of the next device, with output current limited to ±8 mA."
},
{
"number": "24",
"name": "CE",
"type": "input",
"description": "Clock-enable input where a low enables serial shifting and a high inhibits it, and which should only transition low while CLK is low; absolute maximum 6 V."
},
{
"number": "25",
"name": "CLK",
"type": "input",
"description": "Serial clock input where data shifts in on the rising edge and out on the falling edge, with a clock frequency up to 100 MHz and an absolute maximum of 6 V."
},
{
"number": "26",
"name": "LD",
"type": "input",
"description": "Load pulse input where a low level loads the field inputs in parallel and a high level switches the device to shift mode; absolute maximum 6 V."
},
{
"number": "27",
"name": "SIP",
"type": "input",
"description": "Serial data input, internally pulled high, which appears at SOP after eight clock cycles; absolute maximum 6 V."
},
{
"number": "28",
"name": "FGND",
"type": "power_in",
"description": "Field ground, which is the reference for all field-side voltages and is the connection for the RE return paths and RLIM."
},
{
"number": "29",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
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"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The exposed thermal pad of the PWP package is not given a pin number in the datasheet pin table, so ; Pin types for RE0-RE7 (output) and RLIM (passive) are inferred from the functional description (LED ; Pin descriptions are based on the pin function table on page 3, with electrical limits drawn from ot",
"exposed pad 29 added from the footprint"
],
"pages_sent": 25,
"cost_usd": 0.1128,
"at": "2026-10-10T18:03:38"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/sn65hvs883",
"pages": 25,
"sha256": "a0acf15735bf2bdd",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"described": 29,
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "HTSSOP-28-EP",
"Category": "Global Sourcing Parts",
"Pins": "29"
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"email": "[email protected]"
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