component
PGA460TPWRQ1
Public Made by Adomby adom
Texas Instruments ADCs/DACs - Special Purpose, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"mpn": "PGA460TPWRQ1",
"manufacturer": "Texas Instruments",
"package": "TSSOP-16",
"pin_count": 16,
"category": "Data Acquisition",
"subcategory": "ADCs/DACs - Special Purpose",
"datasheet": "https://www.ti.com/cn/lit/gpn/pga460-q1",
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"lcsc": "C2653132",
"digikey": "296-45512-2-ND",
"mouser": "595-PGA460TPWRQ1"
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"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground pin; the recommended ground voltage range for GND and GNDP is -0.1 V to 0.1 V."
},
{
"number": "2",
"name": "INP",
"type": "input",
"description": "Positive transducer receive input, with a recommended input voltage range of -0.1 V to 0.9 V and an input impedance of 300 kΩ (FSW < 80 kHz)."
},
{
"number": "3",
"name": "INN",
"type": "input",
"description": "Negative transducer receive input, with a recommended input voltage range of -0.1 V to 0.9 V, and its capacitor should be placed close to the pin."
},
{
"number": "4",
"name": "GND",
"type": "power_in",
"description": "Ground pin; the recommended ground voltage range for GND and GNDP is -0.1 V to 0.1 V."
},
{
"number": "5",
"name": "OUTA",
"type": "output",
"description": "Transducer driver output A, rated up to 30 V with a sink current limit of 500 mA maximum."
},
{
"number": "6",
"name": "GNDP",
"type": "power_in",
"description": "Power ground for the output driver; the recommended ground voltage range is -0.1 V to 0.1 V."
},
{
"number": "7",
"name": "OUTB",
"type": "output",
"description": "Transducer driver output B, rated up to 30 V with a sink current limit of 500 mA maximum."
},
{
"number": "8",
"name": "IO",
"type": "bidirectional",
"description": "Time command interface data input and output on a high-voltage open-drain pin with an internal 10 kΩ pull-up to VPWR, with recommended range -0.1 V to VPWR."
},
{
"number": "9",
"name": "TEST",
"type": "bidirectional",
"description": "Test output pin used to multiplex internal signals, with absolute maximum rating of -0.3 V to 5.5 V and recommended range -0.1 V to VIOREG."
},
{
"number": "10",
"name": "TXD",
"type": "output",
"description": "USART interface transmit output at 3.3 V or 5 V CMOS level depending on the configured IOREG voltage, with absolute maximum rating of -0.3 V to 5.5 V."
},
{
"number": "11",
"name": "RXD",
"type": "input",
"description": "USART interface receive input at 3.3 V or 5 V CMOS level depending on the configured IOREG voltage, with recommended range -0.1 V to VIOREG and an internal 100 kΩ pull-up."
},
{
"number": "12",
"name": "SCLK",
"type": "input",
"description": "USART synchronous mode clock input with recommended range -0.1 V to VIOREG and an internal 100 kΩ pull-down; connect to GND if the synchronous mode is not used."
},
{
"number": "13",
"name": "DECPL",
"type": "output",
"description": "Gate (or base) drive output for the external decoupling transistor, driven high at the IOREG level (3.3 V or 5 V) and absolute maximum rating of -0.3 V to 5.5 V."
},
{
"number": "14",
"name": "IOREG",
"type": "power_out",
"description": "I/O buffer voltage regulator capacitor pin, regulating to 3.3 V (2.95 V to 3.65 V) or 5 V (4.45 V to 5.65 V); the regulator does not support any external load."
},
{
"number": "15",
"name": "VPWR",
"type": "power_in",
"description": "Device supply voltage input, with a recommended range of 6 V to 15 V for transformer topology and 6 V to 28 V for direct-drive topology, and an absolute maximum of 30 V."
},
{
"number": "16",
"name": "AVDD",
"type": "power_out",
"description": "Analog voltage regulator capacitor pin, regulating to 1.8 V (1.74 V to 1.9 V) and requiring a 100 nF external capacitor; the regulator does not support any external load."
}
],
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"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet labels IOREG and AVDD as 'P' (power) pins, which are internal regulator capacitor pins; The pin table lists TEST as I/O; I mapped it to KiCad bidirectional. Its function is a test output m; Limits in the pin descriptions come from the Absolute Maximum Ratings and Recommended Operating Cond"
],
"pages_sent": 55,
"cost_usd": 0.2628,
"at": "2026-10-11T14:47:28"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/pga460-q1",
"pages": 116,
"sha256": "b68ce7c2a3a68b62",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
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"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "TSSOP-16",
"Category": "Data Acquisition",
"Pins": "16"
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"email": "[email protected]"
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