- Audio products
- I2S数字功率放大器
- Single battery / 5V power supply, differential signal input, class AB single channel
- Single battery / 5V power supply, single terminal signal input, class AB, single channel
- Single battery powered, single ended signal input, class D, single channel
- Single battery powered differential signal input (Class D, single channel)
- Single battery / 5V power supply, single terminal signal input, class AB / D, single channel
- Single battery / 5V power supply, differential signal input, class AB / D, single channel
- Single cell inductive boost class AB / D optional differential single channel
- Single cell inductive boost, class D, optional differential single channel
- Single cell inductive boost class AB / D optional differential dual channel
- 单节电池电感升压AB/D类可选单端双通道
- Single / double battery powered, class AB / D, optional, single end, single channel
- Dual battery powered AB / D type optional differential single channel
- Dual battery and 12V power supply differential signal (Class D differential dual channel)
- Single battery class AB single end dual channel headphone audio amplifier
- Single battery class F single ended dual channel audio amplifier
- 12V power supply digital signal input differential class D dual channel
- 1.2M HZ Boost DC/DC Converter
- 电源管理
Dual battery and 12V power supply differential signal (Class D differential dual channel)
主推产品
-
XA9221D
10-W Inductor Free Stereo Audio Amplifier with Low EMI
-
XA9221B
2x15w filter free low EMI Stereo Class D audio power amplifier circuit
推广星级
★★★★★
★★★★★
输入信号
模拟
模拟
电池
双节
双节
输入方式
差分
差分
类别
D类
D类
通道
单/双
单/双
防破音
✔
✔
内置升压
X
X
工作电压
5.5V-21V
5.5V-21V
THD%1/喇叭阻抗
THD10%/喇叭阻抗
PBTL: 18V=38W/4Ω BTL: 2*20W/8Ω
PBTL: 18V=38W/4Ω BTL: 2*20W/8Ω
封装
ETSSOP28
ETSSOP28
特点
支持一种增益倍率(26dB)
支持一种增益倍率(26dB)
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