700 - mW的MONO低压音频功率放大器 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER
description
The TPA701 is a bridge-tied load BTL audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA701 can deliver 250-mW of continuous power into a BTL 8-Ωload at less than 0.6% THD+N throughout voice band frequencies. Although this device is characterized out to 20 kHz, its operation was optimized for narrower band applications such as wireless communications.
Fully Specified for 3.3-V and 5-V Operation
Wide Power Supply Compatibility 2.5 V – 5.5 V
Output Power for RL= 8 Ω
– 700 mW at VDD= 5 V, BTL
– 250 mW at VDD= 3.3 V, BTL
Ultralow Quiescent Current in Shutdown Mode . . . 1.5 nA
Thermal and Short-Circuit Protection
Surface-Mount Packaging
– SOIC
– PowerPADMSOP
电源电压DC 5.50 V
供电电流 2.5 mA
电路数 1
通道数 1
耗散功率 2140 mW
静态电流 1.25 mA
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 5.5 V
电源电压Min 2.5 V
安装方式 Surface Mount
引脚数 8
封装 PowerPad-MSOP-8
长度 3 mm
宽度 3 mm
高度 1.02 mm
封装 PowerPad-MSOP-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPA701DGNR TI 德州仪器 | 当前型号 | 当前型号 |
TPA701DGNRG4 德州仪器 | 完全替代 | TPA701DGNR和TPA701DGNRG4的区别 |
LM4906MM 德州仪器 | 完全替代 | TPA701DGNR和LM4906MM的区别 |
TPA701DGN 德州仪器 | 类似代替 | TPA701DGNR和TPA701DGN的区别 |