IR4321
Amplifier_Audio
PowIRaudio Integrated Analog Input Class D Audio Amplifier, 35W/4ohm, 40V, PQFN-22
Symbol
15 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- IR4301
Footprint
15 pads
- Library
- Package_DFN_QFN
- Mount
- smd
- Courtyard
- 7.1 × 6.1 mm
- Link
- exact
- Footprint page
- Open →
3D model
noneno 3D model
The footprint references no model, or the referenced model is not in the upstream package set.
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | VAA | power_in | 1 |
| 2 | GND | power_in | 2 |
| 3 | IN+ | input | 3 |
| 4 | IN- | input | 4 |
| 5 | COMP | output | 5 |
| 6 | CSD | passive | 6 |
| 7 | VSS | power_in | 7 |
| 8 | VCC | power_in | 8 |
| 9 | COM | power_in | 9 |
| 10 | VN | power_in | 10 |
| 11 | VS | output | 11 |
| 12 | VP | power_in | 12 |
| 13 | VB | power_in | 13 |
| 14 | CSH | passive | 14 |
| 15 | COM | passive | 15 |
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed