component
TLV320AIC10IPFB
Public Made by Adomby adom
Texas Instruments Audio Interface ICs, TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"schema_version": 1,
"type": "component",
"slug": "tlv320aic10ipfb",
"title": "TLV320AIC10IPFB",
"brief": "Texas Instruments Audio Interface ICs, TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"interface",
"tlv320aic10ipfb",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TLV320AIC10IPFB",
"manufacturer": "Texas Instruments",
"package": "TQFP-48(7x7)",
"pin_count": 48,
"category": "Interface",
"subcategory": "Audio Interface ICs",
"datasheet": "https://www.ti.com/cn/lit/gpn/tlv320aic10",
"parts": {
"symbol": "tlv320aic10ipfb.kicad_sym",
"footprint": "tlv320aic10ipfb.kicad_mod",
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"model_3d_plain": "tlv320aic10ipfb.glb",
"model_3d_step": "tlv320aic10ipfb-etched.step",
"model_3d_step_plain": "tlv320aic10ipfb.step",
"lbr": "tlv320aic10ipfb.lbr"
},
"distributor_links": {
"lcsc": "C1521517",
"digikey": "296-10702-ND",
"mouser": "595-TLV320AIC10IPFB"
},
"distributor_check": {
"checked_at": "2026-10-08T22:06:17Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-10702-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-TLV320AIC10IPFB",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "AURXFP",
"type": "input",
"description": "Receiver-path amplifier A1 feedback, or noninverting input to the auxiliary analog input; connect to AVSS if not used."
},
{
"number": "2",
"name": "AURXM",
"type": "input",
"description": "Receiver-path amplifier A1 inverting input, or inverting input to the auxiliary analog input; connect to AVSS if not used."
},
{
"number": "3",
"name": "AURXCP",
"type": "input",
"description": "Receiver-path/GP amplifier noninverting input; connect to AVSS if not used."
},
{
"number": "4",
"name": "DTXOP",
"type": "output",
"description": "Transmitter-path amplifier A3 feedback for the positive output; can also be used for the negative output."
},
{
"number": "5",
"name": "DTXOM",
"type": "output",
"description": "Transmitter-path amplifier A4 feedback for the negative output; can also be used for general-purpose amplification."
},
{
"number": "6",
"name": "DTXIP",
"type": "input",
"description": "Transmitter-path amplifier A4 analog noninverting input; can also be used for general-purpose amplification."
},
{
"number": "7",
"name": "DTXIM",
"type": "input",
"description": "Transmitter-path amplifier A3 analog inverting input; can also be used for general-purpose amplification."
},
{
"number": "8",
"name": "OUTP",
"type": "output",
"description": "DAC noninverting output; can also be used alone for single-ended operation."
},
{
"number": "9",
"name": "OUTM",
"type": "output",
"description": "DAC inverting output, functionally identical with and complementary to OUTP."
},
{
"number": "10",
"name": "M0",
"type": "input",
"description": "Combined with M1 to select the serial interface mode (frame-sync mode)."
},
{
"number": "11",
"name": "M1",
"type": "input",
"description": "Combined with M0 to select the serial interface mode (frame-sync mode)."
},
{
"number": "12",
"name": "PWRDWN",
"type": "input",
"description": "When pulled low the device enters power-down with the serial interface disabled and most high-speed clocks off; register contents are kept and full operation resumes without reinitialization when pulled high."
},
{
"number": "13",
"name": "RESET",
"type": "input",
"description": "Initializes all internal registers to their default values; all RESET pins of cascaded devices must be tied together."
},
{
"number": "14",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "15",
"name": "DVDD1",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "16",
"name": "DOUT",
"type": "output",
"description": "Data output that transmits the ADC output bits and register data, synchronized to SCLK and FS; data is sent on the rising edge of SCLK when FS is low and is high impedance when FS is not activated."
},
{
"number": "17",
"name": "DIN",
"type": "input",
"description": "Data input that receives DAC input data and register data from the DSP, synchronized to SCLK and FS; data is latched on the falling edge of SCLK when FS is low and is high impedance when FS is not activated."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "19",
"name": "SCLK",
"type": "bidirectional",
"description": "Shift clock for DIN and DOUT during the frame-sync interval; an output at 256x FS (512x for more than 4 cascaded devices) when M/S is high, and an input synchronous to MCLK and FS when M/S is low."
},
{
"number": "20",
"name": "MCLK",
"type": "input",
"description": "Master clock that derives the internal clocks of the sigma-delta analog interface circuit."
},
{
"number": "21",
"name": "FSD",
"type": "output",
"description": "Frame-sync delayed output that synchronizes a slave device to the master frame sync; requires a pullup resistor if not used."
},
{
"number": "22",
"name": "FS",
"type": "bidirectional",
"description": "Frame sync: a falling edge starts DIN reception and DOUT transmission; internally generated and low during data transfer in master mode, externally generated in slave mode."
},
{
"number": "23",
"name": "FLAG",
"type": "output",
"description": "Outputs the communication flag (low for primary, high for secondary communication) when D4 of control register 3 is 0, or the value of D3 when D4 is 1."
},
{
"number": "24",
"name": "FC",
"type": "input",
"description": "Hardware request for secondary communication; tie low if not used."
},
{
"number": "25",
"name": "DCSI",
"type": "input",
"description": "Direct configuration serial input for directly programming the internal control registers; tie high if not used."
},
{
"number": "26",
"name": "ALTIN",
"type": "input",
"description": "Serial input in event monitor mode; tie low if not used."
},
{
"number": "27",
"name": "M/S",
"type": "input",
"description": "Master/slave select: high selects master operation, low selects slave operation."
},
{
"number": "28",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "29",
"name": "DVSS",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "30",
"name": "DVDD2",
"type": "power_in",
"description": "Digital power supply."
},
{
"number": "31",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "32",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "33",
"name": "AVSS",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "34",
"name": "AVDD2",
"type": "power_in",
"description": "Analog power supply."
},
{
"number": "35",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "36",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "37",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "38",
"name": "FILT",
"type": "output",
"description": "Bandgap filter that provides 2.5 V for decoupling the bandgap reference; the optimal capacitor is 0.1 µF ceramic and the node should be loaded only with a high-impedance dc load."
},
{
"number": "39",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "40",
"name": "AVSS",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "41",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "42",
"name": "AVSS",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "43",
"name": "VMID",
"type": "output",
"description": "Reference voltage output at AVDD/2."
},
{
"number": "44",
"name": "NC",
"type": "unconnected",
"description": "No connection; leave unconnected."
},
{
"number": "45",
"name": "AVDD1",
"type": "power_in",
"description": "Analog power supply."
},
{
"number": "46",
"name": "AVSS",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "47",
"name": "INP",
"type": "input",
"description": "Noninverting input to the analog modulator; requires an external R-C antialias filter with low output impedance if the internal antialias filter is bypassed."
},
{
"number": "48",
"name": "INM",
"type": "input",
"description": "Inverting input to the analog modulator; requires an external R-C antialias filter with low output impedance if the internal antialias filter is bypassed."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"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: Package match: the datasheet lists the 48-pin TQFP as PFB (top view, page 9). Ordering table (page 1; Pin types differ from the datasheet's terminal table. The datasheet marks supply and ground pins as ; Pin 14 and 29 (DVSS), 33, 40, 42, 46 (AVSS), 15 and 30 (DVDD), 34 and 45 (AVDD) are shared-function "
],
"pages_sent": 12,
"cost_usd": 0.0924,
"at": "2026-10-08T22:05:16"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tlv320aic10",
"pages": 57,
"sha256": "cdec88e7085fb9a1",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 48,
"described": 48,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
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"role": "plain",
"up": "Z",
"units": "mm",
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "14ca7676e4932e92f0eca0c6d56ce3018cd28a2531204a70ab7bbacb3eeb3cf5",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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"sha256": "226fb909abd862051ded9b5f9f7d98a56722ad9f6daee86c6fd07751f6c42963",
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},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "TQFP-48(7x7)",
"Category": "Interface",
"Pins": "48"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tlv320aic10ipfb"
],
"discovery_pitch": "TLV320AIC10IPFB (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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