Class D Audio Power Amplifier
产品选型表
| 型号 | 信噪比 | 偏置 | 输入电压 | 输出电压 | IQ | 增益 | 效率 | 抑制比 | THD | 电流 | 功率 | 通道 | 失真 | 带宽 | 封装 | 说明 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXAD4157 | 100dB | 3.5~5.5V | 0.5uA | 80dB | 0.0008 | 2.6 W x2 | SOP28 | |||||||||
| CXAR41103C | 92dB | 5mV | 3.3~5.5V | 0.5uA | 80dB | 0.0008 | 2.4W | 0.001 | SSOP24/QFN4x4-20A | |||||||
| CXAR41103B | 85dB | 10mV | 3.3~5.5V | 0.5uA | 70dB | 0.0008 | 2.4W | 0.001 | SOP-16/QDN4x4-20A | |||||||
| CXAR41103A | 82.5dB | 5mV | 3.3~5.5V | 0.5uA | 70dB | 0.0008 | 2.2W | 0.001 | SOP-24/DIP-24/QFN4x4-20A | |||||||
| CXAR41107A | 95dB | 15mV | 8~26V | 0.5uA | NA | 0.0008 | 2.4W | 0.001 | TSSOP28P/QFN4x4-28 | |||||||
| CXAR41116A | 100dB | 8~24V | 0.5uA | 60dB | 0.0008 | 18mA | 16W | 0.0006 | TQFP7x7-48P | |||||||
| CXAR41117A | 98dB | 8~24V | 0.5uA | 60dB | 0.0008 | 18mA | 16W | 0.0006 | TQFP7x7-48P | |||||||
| CXAR41241 | 95dB | 2.5V-5.5V | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 6W | 单通道 | ESOP-8 | |||||
| CXAR41245 | 95dB | 2.8V~5.5V单电源电压供电 | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 5W | 单通道 | SOP8 | |||||
| CXAR41248 | 95dB | 8-26V | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 2x20W | 双通道支持PBTL | ETSSOP-28 | |||||
| CXAR41273 | 95dB | 8~26V | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 30W | 2 | TSSOP28 | |||||
| CXAR41272 | 95dB | 8~26V | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 15W | 2 | SOP28 | |||||
| CXAR41271 | 95dB | 8~15V | 600μA | 外部可调 | 0.91 | 80dB | 0.1 | 18mA | 15W | 3 | QFN7X7-56L | |||||
| CXAD4157S | 100dB | 3.5~5V | 0.5uA | 80dB | 0.0008 | 2.6 W x2 | SOP16 | |||||||||
| CXAU4149B | 100dB | 2~5.5V | 0.5uA | 80dB | 0.0008 | 60W | SOP-16 | |||||||||
| CXAU4143 | 100dB | 2~5.5V | 0.5uA | 0.9 | 80dB | 0.0008 | 60W | SOP-16 | ||||||||
| CXAU4136C | 100dB | 2~5.5V | 0.5uA | 80dB | 0.0008 | 60W | TSSOP-20 | |||||||||
| CXAU4134 | 100dB | 2.8-5.5V | 0.5uA | 62dB | 0.0008 | 3W | CSP9 | |||||||||
| CXAD4173 | 100dB | 2~5.5V | 3.8mA | 75dB | 0.0008 | 3.0W | MSOP-8 SOP-8 | |||||||||
| CXAD4158 | 100dB | 2~5.5V | 4mA | 70dB | 0.0008 | 4.7W | SOP8 | |||||||||
| CXAD4159 | 100dB | 2~5.5V | 0.1uA | 75dB | 0.0008 | 3.2W | MSOP8 | |||||||||
| CXAD4160 | 100dB | 2~5.5V | 0.5uA | 80dB | 0.0008 | 5W | ESOP8 | |||||||||
| CXAD4161 | 100dB | 2~5.5V | 16mA | 58dB | 0.0008 | 2*3.2W | SOP16 | |||||||||
| CXAD4162 | 100dB | 2~5.5V | 8mA | 80dB | 0.0008 | 2*5.2W | ESOP16 | |||||||||
| CXAD4163 | 100dB | 2~5.5V | 21mA | 91dB | 0.0008 | 2*9.5W | ESOP16 |
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