The IS31AP2145B is a [email protected] mono, clip-less, filter-less, high efficiency Class-D audio power amplifier with automatic gain control. The IS31AP2145B integrates AGC (Automatic Gain Control) function to automatically prevent distortion of the audio signal by which we can enhance audio quality and also protect the speaker from damage at high power levels. Th.
90% high efficiency, improved RF-rectification immunity, a fast start-up time and small package size make IS31AP2145B ideal choice for cellular handsets, PDAs and other portable applications. IS31AP2145B is available in a 1.5mm×1.5mm UTQFN-9 package. FEATURES
Filter-less Class-D architecture AGC enable/disable function 2.7W into 4Ω at 5.0V (10% THD+N) Power supply range: 2.7V to 5.5V Selectable attack and release times Minimum external components High efficiency: 90% Click-and-pop suppression Low shutdown current: 0.1μA Short-circuit and thermal protection Space-saving U.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IS31AP2145A |
ISSI |
MONO CLIP-LESS & FILTER-LESS CLASS-D | |
2 | IS31AP2110 |
ISSI |
20W STEREO CLASS-D AUDIO AMPLIFIER | |
3 | IS31AP2117 |
ISSI |
8W/CH STEREO CLASS-D AUDIO POWER AMPLIFIER | |
4 | IS31AP2118 |
ISSI |
15W STEREO CLASS-D AUDIO POWER AMPLIFIER | |
5 | IS31AP2121 |
ISSI |
2×25W STEREO / 1× 50W MONO DIGITAL AUDIO AMPLIFIER | |
6 | IS31AP2005 |
Lumissil |
2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER | |
7 | IS31AP2005 |
ISSI |
2.95W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER | |
8 | IS31AP2006 |
ISSI |
3W MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER | |
9 | IS31AP2010B |
ISSI |
MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER | |
10 | IS31AP2010E |
ISSI |
MONO FILTER-LESS CLASS-D AUDIO POWER AMPLIFIER | |
11 | IS31AP2031 |
ISSI |
CLASS-G AUDIO POWER AMPLIFIER | |
12 | IS31AP2036 |
ISSI |
CLASS-K AUDIO POWER AMPLIFIER |