component
INA333AIDGKR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
main
Ray
pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left)
4a590be
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275
{
"schema": "adom.pads/1",
"slug": "ina333aidgkr",
"footprint": "MSOP-8_3x3mm_P0.65mm",
"generated_from": {
"footprint": "MSOP-8_3x3mm_P0.65mm@sha256:c85207be7edf4b5e",
"pins": "page.json:component.pins",
"overrides": null
},
"pin1": {
"pad": "1",
"at": [
-2.1125,
-0.975
],
"corner": "top-left",
"source": "silk-marker",
"derived_from": "MSOP-8_3x3mm_P0.65mm@sha256:c85207be7edf4b5e"
},
"pad_count": 8,
"symbol_pins": [
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8"
],
"paste_apertures": 0,
"issues": [],
"pads": [
{
"pad": "1",
"kind": "smd",
"shape": "roundrect",
"at": [
-2.1125,
-0.975
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "1",
"name": "RG",
"type": "passive",
"description": "Gain-setting resistor terminal 1. Connect an external resistor RG between pins 1 and 8 to set gain: G = 1 + (100kΩ / RG). Leave open for unity gain.",
"is_pin1": true,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "2",
"kind": "smd",
"shape": "roundrect",
"at": [
-2.1125,
-0.325
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "2",
"name": "VIN-",
"type": "input",
"description": "Inverting analog input. Input voltage range extends from (V-)+0.1V to (V+)-0.1V; input bias current typ ±70pA, max ±200pA. Includes internal RFI-filtered input network.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "3",
"kind": "smd",
"shape": "roundrect",
"at": [
-2.1125,
0.325
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "3",
"name": "VIN+",
"type": "input",
"description": "Non-inverting analog input. Input voltage range extends from (V-)+0.1V to (V+)-0.1V; input bias current typ ±70pA, max ±200pA. Includes internal RFI-filtered input network.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "4",
"kind": "smd",
"shape": "roundrect",
"at": [
-2.1125,
0.975
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "4",
"name": "V-",
"type": "power_in",
"description": "Negative power supply. Single-supply range 1.8V to 5.5V referenced to V+; dual-supply range ±0.9V to ±2.75V. Absolute max supply (V+ − V−) = 7V.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "5",
"kind": "smd",
"shape": "roundrect",
"at": [
2.1125,
0.975
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "5",
"name": "REF",
"type": "input",
"description": "Reference input; sets the output offset (VOUT is referenced to this pin). Voltage range V- to V+; input resistance RIN ≈ 300kΩ. Drive from a low-impedance source to preserve CMRR.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "6",
"kind": "smd",
"shape": "roundrect",
"at": [
2.1125,
0.325
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "6",
"name": "VOUT",
"type": "output",
"description": "Amplifier output. Rail-to-rail: swings within ~50mV of the supply rails at RL=10kΩ. Short-circuit current −40/+5mA (continuous to common). Drives capacitive loads up to 500pF.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "7",
"kind": "smd",
"shape": "roundrect",
"at": [
2.1125,
-0.325
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "7",
"name": "V+",
"type": "power_in",
"description": "Positive power supply. Single-supply range 1.8V to 5.5V; dual-supply range ±0.9V to ±2.75V. Quiescent current typ 50µA (max 80µA). Bypass with 0.1µF close to the pin.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
},
{
"pad": "8",
"kind": "smd",
"shape": "roundrect",
"at": [
2.1125,
-0.975
],
"rot": 0.0,
"size": [
1.625,
0.4
],
"layers": [
"F.Cu",
"F.Mask",
"F.Paste"
],
"thermal": false,
"pin": "8",
"name": "RG",
"type": "passive",
"description": "Gain-setting resistor terminal 2. Connect an external resistor RG between pins 1 and 8 to set gain: G = 1 + (100kΩ / RG). Leave open for unity gain.",
"is_pin1": false,
"source": {
"geometry": "MSOP-8_3x3mm_P0.65mm.kicad_mod",
"meaning": "page.json:component.pins",
"correspondence": "kicad: symbol pin number == pad name"
}
}
]
}