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IR4322
PowIRaudio 2 Channel Integrated Analog Input Class D Audio Amplifier, 35W/4ohm, 40V, PQFN-44
Schematic Symbol
Pin Configuration (31 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | CLIP | open_collector |
| 5 | GND | power_in |
| 6 | VSS | power_in |
| 7 | VAA | power_in |
| 8 | IN+1 | input |
| 9 | IN-1 | input |
| 10 | COMP1 | output |
| 11 | CSD | passive |
| 12 | FAULT | open_collector |
| 13 | NC | no_connect |
| 14 | VCC | power_in |
| 15 | COM | power_in |
| 16 | CSH1 | passive |
| 17 | VB1 | power_in |
| 18 | VS1 | output |
| 19 | VP1 | power_in |
| 20 | VS1 | passive |
| 21 | VN1 | power_in |
| 28 | COM | passive |
| 29 | NC | no_connect |
| 30 | NC | no_connect |
| 31 | COM | passive |
| 2 | COMP2 | output |
| 3 | IN-2 | input |
| 4 | IN+2 | input |
| 22 | VN2 | power_in |
| 23 | VS2 | output |
| 24 | VP2 | power_in |
| 25 | VS2 | passive |
| 26 | VB2 | power_in |
| 27 | CSH2 | passive |
Footprint
ConfirmedPackage_DFN_QFN/Infineon_PQFN-44-31-5EP_7x7mm_P0.5mm
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