TEXAS INSTRUMENTS TPA301DGN 音频功率放大器, AB, 1通道, 700 mW, 2.5V 至 5.5V, HMSOP, 8 引脚
The is a bridge-tied load BTL Audio Power Amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3V supply, the TPA301 can deliver 250mW of continuous power into a BTL 8R load at less than 1% THD+N throughout voice band frequencies. Although this device is characterized out to 20kHz, its operation was optimized for narrower band applications such as cellular communications. The BTL configuration eliminates the need for external coupling capacitors on the output in most applications, which is particularly important for small battery-powered equipment. This device features a shutdown mode for power-sensitive applications with a quiescent current of 0.15µA during shutdown.
电源电压DC 5.50 V
供电电流 1.5 mA
通道数 1
针脚数 8
耗散功率 2.14 W
静态电流 700 µA
增益频宽积 1.4 MHz
输出功率 700 mW
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 2140 mW
电源电压 2.5V ~ 5.5V
电源电压Max 5 V
电源电压Min 2.5 V
安装方式 Surface Mount
引脚数 8
封装 PowerPad-MSOP-8
宽度 3 mm
封装 PowerPad-MSOP-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPA301DGN TI 德州仪器 | 当前型号 | 当前型号 |
TPA311DGN 德州仪器 | 类似代替 | TPA301DGN和TPA311DGN的区别 |
TPA301DGNR 德州仪器 | 类似代替 | TPA301DGN和TPA301DGNR的区别 |
TPA321DGN 德州仪器 | 类似代替 | TPA301DGN和TPA321DGN的区别 |