component
TPA1517NE
Public Made by Adomby adom
Texas Instruments Audio Power OpAmps, PDIP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "TPA1517NE",
"brief": "Texas Instruments Audio Power OpAmps, PDIP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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"manufacturer": "Texas Instruments",
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"category": "Operational Amplifier/Comparator",
"subcategory": "Audio Power OpAmps",
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{
"number": "1",
"name": "IN1",
"type": "input",
"description": "IN1 is the audio input for channel 1, and the audio inputs are biased to 2.1 V, so they must be ac coupled through a series capacitor."
},
{
"number": "2",
"name": "SGND",
"type": "power_in",
"description": "SGND is the input signal ground reference for the amplifier inputs."
},
{
"number": "3",
"name": "SVRR",
"type": "passive",
"description": "SVRR is the midrail bypass node, and its capacitor needs low leakage (below 1 µA) because it sits at 3 V to 7 V."
},
{
"number": "4",
"name": "OUT1",
"type": "output",
"description": "OUT1 is the audio output for channel 1, biased to a midrail voltage and connected to the speaker through a series capacitor."
},
{
"number": "5",
"name": "PGND",
"type": "power_in",
"description": "PGND is the power ground reference."
},
{
"number": "6",
"name": "OUT2",
"type": "output",
"description": "OUT2 is the audio output for channel 2, biased to a midrail voltage and connected to the speaker through a series capacitor."
},
{
"number": "7",
"name": "VCC",
"type": "power_in",
"description": "VCC is the supply voltage input, with a recommended range of 9.5 V to 18 V and an absolute maximum of 22 V."
},
{
"number": "8",
"name": "M/SB",
"type": "input",
"description": "M/SB is the mute/standby enable: below 2 V selects standby, 3.5 V to 8.2 V selects mute, and above 9.3 V gives normal operation, with the 8.2 V to 9.3 V band undefined."
},
{
"number": "9",
"name": "IN2",
"type": "input",
"description": "IN2 is the audio input for channel 2, and like IN1 it should be ac coupled because the input is biased to 2.1 V."
},
{
"number": "10",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "11",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "12",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "13",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "14",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "15",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "16",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "17",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "18",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "19",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
},
{
"number": "20",
"name": "GND/HS",
"type": "power_in",
"description": "GND/HS is a ground and heatsink connection, directly connected to the mount pad for thermal-enhanced operation."
}
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{
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"conditions": "VCC = 12 V, RL = 4 Ω, f = 1 kHz, TA = 25°C",
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{
"name": "Channel balance",
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{
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{
"name": "Power dissipation rating (NE package)",
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