- 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
Single cell inductive boost class AB / D optional differential dual channel
主推产品
-
XA9822E
3.7V 可调限功率,多段自适应升压,4Ω 2*8W D/A SF类音频功率放大器
-
XA9823C
3.7V adjustable power limiting, multi-stage adaptive boost, 4 Ω 2 * 8W D / a SF audio power amplifier
-
XA9722B
2x5w adaptive boost class D / AB Audio Power Amplifier
推广星级
★★★★
★★★
★★★★★
输入信号
模拟
模拟
模拟
电池
单节
单节
单节
输入方式
差分
差分
差分
类别
X类(AB/D)
X类(AB/D)
X类(AB/D)
通道
双
双
双
防破音
X
X
X
内置升压
电感升压
电感升压
电感升压
工作电压
3.0V-5.5V
3.0V-5.5V
3.0V-5.5V
THD%1/喇叭阻抗
升压8V=2*6.7W/4Ω
升压8V=2*6.7W/4Ω
升压7.5V=2*5.1W/4Ω
THD10%/喇叭阻抗
升压8V=2*8W/4Ω
升压8V=2*8W/4Ω
升压7.5V=2*6W/4Ω
封装
ESOP16
ETSSOP28
ESOP16
特点
电流可调,自适应升压,电压采样
自适应升压, 高开低关,模式切换需要使能复位
自适应升压,高开低关
PDF