component
ADS4245IRGCR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"type": "component",
"slug": "ads4245irgcr",
"title": "ADS4245IRGCR",
"brief": "Texas Instruments Analog To Digital Converters (ADC), QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
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"data acquisition",
"ads4245irgcr",
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],
"component": {
"mpn": "ADS4245IRGCR",
"manufacturer": "Texas Instruments",
"package": "QFN-64-EP(9x9)",
"pin_count": 65,
"category": "Data Acquisition",
"subcategory": "Analog To Digital Converters (ADC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/ads4242",
"parts": {
"symbol": "ads4245irgcr.kicad_sym",
"footprint": "ads4245irgcr.kicad_mod",
"model_3d": "ads4245irgcr-hero.glb",
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"lbr": "ads4245irgcr.lbr"
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"distributor_links": {
"lcsc": "C2670792",
"digikey": "ADS4245IRGCR-ND",
"mouser": "595-ADS4245IRGCR"
},
"distributor_check": {
"checked_at": "2026-10-09T03:46:35Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ADS4245IRGCR-ND",
"status": "found",
"lifecycle": "Active"
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},
"pins": [
{
"number": "1",
"name": "DRVDD",
"type": "power_in",
"description": "Output buffer supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "2",
"name": "DB4M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D4 and D5 multiplexed."
},
{
"number": "3",
"name": "DB4P",
"type": "output",
"description": "Channel B differential LVDS output data true, D4 and D5 multiplexed."
},
{
"number": "4",
"name": "DB6M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D6 and D7 multiplexed."
},
{
"number": "5",
"name": "DB6P",
"type": "output",
"description": "Channel B differential LVDS output data true, D6 and D7 multiplexed."
},
{
"number": "6",
"name": "DB8M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D8 and D9 multiplexed."
},
{
"number": "7",
"name": "DB8P",
"type": "output",
"description": "Channel B differential LVDS output data true, D8 and D9 multiplexed."
},
{
"number": "8",
"name": "DB10M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D10 and D11 multiplexed."
},
{
"number": "9",
"name": "DB10P",
"type": "output",
"description": "Channel B differential LVDS output data true, D10 and D11 multiplexed."
},
{
"number": "10",
"name": "DB12M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D12 and D13 multiplexed (ADS424x only)."
},
{
"number": "11",
"name": "DB12P",
"type": "output",
"description": "Channel B differential LVDS output data true, D12 and D13 multiplexed (ADS424x only)."
},
{
"number": "12",
"name": "RESET",
"type": "input",
"description": "Serial interface reset input with internal 150-kΩ pulldown; apply a high pulse to initialize registers, and keep permanently high in parallel interface mode."
},
{
"number": "13",
"name": "SCLK",
"type": "input",
"description": "Serial interface clock input when RESET is low, or low-speed mode select when RESET is high; internal 150-kΩ pulldown."
},
{
"number": "14",
"name": "SDATA",
"type": "input",
"description": "Serial interface data input with internal 150-kΩ pulldown."
},
{
"number": "15",
"name": "SEN",
"type": "input",
"description": "Serial interface enable input when RESET is low, or output interface and data format select when RESET is high; internal 150-kΩ pullup to AVDD."
},
{
"number": "16",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "17",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "18",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "19",
"name": "INP_B",
"type": "input",
"description": "Channel B differential analog positive input; 2 VPP differential input range with common-mode VCM ±0.05 V."
},
{
"number": "20",
"name": "INM_B",
"type": "input",
"description": "Channel B differential analog negative input; 2 VPP differential input range with common-mode VCM ±0.05 V."
},
{
"number": "21",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "22",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "23",
"name": "VCM",
"type": "output",
"description": "Outputs the 0.95 V common-mode voltage that can be used externally to bias the analog inputs."
},
{
"number": "24",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "25",
"name": "CLKP",
"type": "input",
"description": "Differential clock positive input; input clock amplitude as low as 200 mVPP is supported."
},
{
"number": "26",
"name": "CLKM",
"type": "input",
"description": "Differential clock negative input; input clock amplitude as low as 200 mVPP is supported."
},
{
"number": "27",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "28",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "29",
"name": "INP_A",
"type": "input",
"description": "Channel A differential analog positive input; 2 VPP differential input range with common-mode VCM ±0.05 V."
},
{
"number": "30",
"name": "INM_A",
"type": "input",
"description": "Channel A differential analog negative input; 2 VPP differential input range with common-mode VCM ±0.05 V."
},
{
"number": "31",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "32",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "33",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "34",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "35",
"name": "CTRL1",
"type": "input",
"description": "Digital control input; together with CTRL2 and CTRL3 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
},
{
"number": "36",
"name": "CTRL2",
"type": "input",
"description": "Digital control input; together with CTRL1 and CTRL3 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
},
{
"number": "37",
"name": "CTRL3",
"type": "input",
"description": "Digital control input; together with CTRL1 and CTRL2 selects the power-down modes; absolute maximum -0.3 V to 3.9 V."
},
{
"number": "38",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; must be floated."
},
{
"number": "39",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; must be floated."
},
{
"number": "40",
"name": "DA0M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D0 and D1 multiplexed."
},
{
"number": "41",
"name": "DA0P",
"type": "output",
"description": "Channel A differential LVDS output data true, D0 and D1 multiplexed."
},
{
"number": "42",
"name": "DA2M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D2 and D3 multiplexed."
},
{
"number": "43",
"name": "DA2P",
"type": "output",
"description": "Channel A differential LVDS output data true, D2 and D3 multiplexed."
},
{
"number": "44",
"name": "DA4M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D4 and D5 multiplexed."
},
{
"number": "45",
"name": "DA4P",
"type": "output",
"description": "Channel A differential LVDS output data true, D4 and D5 multiplexed."
},
{
"number": "46",
"name": "DA6M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D6 and D7 multiplexed."
},
{
"number": "47",
"name": "DA6P",
"type": "output",
"description": "Channel A differential LVDS output data true, D6 and D7 multiplexed."
},
{
"number": "48",
"name": "DRVDD",
"type": "power_in",
"description": "Output buffer supply; 1.7 V to 1.9 V (1.8 V nominal) per the recommended operating conditions."
},
{
"number": "49",
"name": "DRGND",
"type": "power_in",
"description": "Output buffer ground; the thermal pad is connected to DRGND."
},
{
"number": "50",
"name": "DA8M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D8 and D9 multiplexed."
},
{
"number": "51",
"name": "DA8P",
"type": "output",
"description": "Channel A differential LVDS output data true, D8 and D9 multiplexed."
},
{
"number": "52",
"name": "DA10M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D10 and D11 multiplexed."
},
{
"number": "53",
"name": "DA10P",
"type": "output",
"description": "Channel A differential LVDS output data true, D10 and D11 multiplexed."
},
{
"number": "54",
"name": "DA12M",
"type": "output",
"description": "Channel A differential LVDS output data complement, D12 and D13 multiplexed (ADS424x only)."
},
{
"number": "55",
"name": "DA12P",
"type": "output",
"description": "Channel A differential LVDS output data true, D12 and D13 multiplexed (ADS424x only)."
},
{
"number": "56",
"name": "CLKOUTM",
"type": "output",
"description": "Differential LVDS output clock, complement."
},
{
"number": "57",
"name": "CLKOUTP",
"type": "output",
"description": "Differential LVDS output clock, true."
},
{
"number": "58",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; must be floated."
},
{
"number": "59",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; must be floated."
},
{
"number": "60",
"name": "DB0M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D0 and D1 multiplexed."
},
{
"number": "61",
"name": "DB0P",
"type": "output",
"description": "Channel B differential LVDS output data true, D0 and D1 multiplexed."
},
{
"number": "62",
"name": "DB2M",
"type": "output",
"description": "Channel B differential LVDS output data complement, D2 and D3 multiplexed."
},
{
"number": "63",
"name": "DB2P",
"type": "output",
"description": "Channel B differential LVDS output data true, D2 and D3 multiplexed."
},
{
"number": "64",
"name": "SDOUT",
"type": "output",
"description": "Serial register readout output when READOUT is enabled (CMOS levels from DRVDD); high-impedance when READOUT = 0."
},
{
"number": "65",
"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": {
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"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin names are shown for LVDS output mode (the first pin-function table and Figure 6-1). The same phy; The 64-pin VQFN has an exposed thermal pad that is not given a pin number in the datasheet; it is co; ADS4245 is grouped with ADS4246/ADS4242 in the datasheet pinout figures (Figure 6-1 / 6-3), and thos",
"exposed pad 65 added from the footprint"
],
"pages_sent": 22,
"cost_usd": 0.1748,
"at": "2026-10-09T03:46:16"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/ads4242",
"pages": 98,
"sha256": "44c896a6990d3d8c",
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 65,
"described": 65,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"zmin_mm": 0,
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"footprint_binding": "identity",
"sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
"checked": "2026-10-09",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "QFN-64-EP(9x9)",
"Category": "Data Acquisition",
"Pins": "65"
}
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