| 產品名稱 |
主要應用領域 |
Description |
操作電壓範圍(V) |
類型 |
最小負載阻抗(Ω) |
最大輸出功率(W) |
喇叭通道 / 耳機通道 |
增益設定方式 |
THD+N (%) |
靜音 / 省電 功能 |
Supply Current (typ)(mA) |
SD current (uA) |
封裝 & 腳位 |
Status |
附件 |
| VA2101 |
PND/GPS/MID |
3W 單通道Class D 音頻功率放大器 |
2.8~5.5 |
Class D |
3 |
3.6 at 3 ohm |
1/x |
external resistors |
0.18 |
x/v |
5.8 |
0.5 |
SOP8/MSOP8 |
Now |
 |
| VA2102 |
PND/GPS/MID/STB |
3W Filterless Mono Class D Audio Amplifier |
2.8~5.5 |
Class D |
3 |
3W at 3 ohm |
1/x |
external resistors |
0.18 |
x/v |
5.8 |
1 |
DFN-8 |
Now |
|
| VA2205 |
LCD Monitor/LCD TV/NB/MID/High Power USB Speaker |
3W雙通道Class D音頻功率放大器+直流增益控制 |
3.6~5.5 |
Class D |
3 |
3.06 at 4 ohm |
2/x |
32階直流增益控制 |
<0.2 |
x/v |
10 |
1 |
TSSOP-24EP |
Now |
|
| VA2207 |
LCD Monitor/LCD TV/Sound Bar/NB/MID/High Power USB Speaker |
5W雙通道Class D音頻功率放大器+直流增益控制 |
3.6~5.5 |
Class D |
2 |
5W at 2 ohm |
2/x |
32階直流增益控制 |
<0.2 |
x/v |
10 |
1 |
TSSOP-24EP |
Now |
|
| VA2201 |
High Power USB Speaker/LCD monitor |
3W雙通道Class D音訊功率放大器+增益控制+USB2.0/USB3.0調節增益 |
3.6~5.5 |
Class D |
3 |
3.06 at 4 ohm |
2/x |
32階直流增益控制 |
<0.2 |
x/v |
10 |
1 |
TSSOP-24EP |
Now |
|
| VA2211 |
Portable Multimedia Device/Active Speaker |
3W Filterless Stereo Class D Audio Amplifier |
2.8~5.5 |
Class D |
3 |
3W at 3 ohm |
2/x |
external resistors |
0.18 |
x/v |
11 |
1 |
SOP-16 |
Now |
|
VA2250 |
LCD TV/Multimedia Speakers/Sound Bar/智能音箱 |
4通道Class D音頻功率放大器 |
8~26 |
Class D |
4 |
>15 per ch |
4/x |
4階增益選擇 |
0.025 |
x/v |
37 |
550 |
TQFP-48 |
Now |
|
| VA2221 |
LCD TV/Multimedia Speakers/Sound Bar |
Low EMI 15W Filterless Stereo Class D Audio Amplifier |
8~26 |
Class D |
4 |
15W at 8ohm |
2/x |
4階增益選擇 |
0.15 |
x/v |
30 |
300 |
TSSOP-28EP |
Now |
|
| VA2213 |
LCD TV/Multimedia Speakers/Sound Bar |
15W Filterless Stereo Class D Audio Amplifier |
8~26 |
Class D |
4 |
>15W |
2 or PBTL/x |
4階增益選擇 |
0.07 |
v/v |
35 |
350 |
TSSOP-28EP |
Now |
|
| VA2208 |
LCD TV/Multimedia Speakers/Sound Bar |
15W Filterless Stereo Class D Audio Amplifier |
Aug-26 |
Class D |
4 |
15W at 8ohm |
2/x |
4階增益選擇 |
0.07 |
x/v |
25 |
300 |
TSSOP-28EP |
Now |
|
| VA2210 |
LCD Monitor/LCD TV/NB/MID/Sound Bar/USB Speaker |
10W雙通道Class D音頻功率放大器 |
7~13.5 |
Class D |
8 |
10.8W at 13V |
2/x |
4階增益選擇 |
0.17 |
v/v |
24 |
200 |
TSSOP-24EP |
Now |
|