品牌:TI/德州仪器 型号:TPA301DRG4 批号:2010+ 封装:SOIC-8 营销方式:现货 产品性质:* 处理信号:数模混合信号 制作工艺:半导体集成 导电类型:双*型 集成程度:大规模 规格尺寸:3.9（mm） 工作温度:-40~125（℃） 静态功耗:350（mW）
| TPA301 产品信息 |
| 特性 |
| 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 |
| 350 mW at VDD = 5 V, BTL |
| 250 mW at VDD = 3.3 V, BTL |
| Ultra-Low Quiescent Current in Shutdown Mode...0.15 µA |
| Thermal and Short-Circuit Protection |
| Surface-Mount Packaging |
| SOIC |
| PowerPAD™ MSOP |
| 说明 |
| The TPA301 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 TPA301 can deliver 250-mW of continuous power into a BTL 8- |
| load at less than 1% 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 cellular communications. The BTL configuration eliminates the need for external coupling capacitors on the output in most applications, which is particularly important for *all battery-powered equipment. This device features a shutdown mode for power-sensitive applications with a quiescent current of 0. |
友情链接： 深圳市元东发电子有限公司
