50W,无滤波器 D 类立体声放大器
The TPA31xxD2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100 W / 2 Ω in mono. The high efficiency of the TPA3130D2 allows it to do 2 × 15 W without external heat sink on a single layer PCB. The TPA3118D2 can even run 2 × 30 W / 8 Ω without heat sink on a dual layer PCB. If even higher power is needed the TPA3116D2 does 2 × 50 W / 4 Ω with a small heat-sink attached to its top side PowerPAD. All three devices share the same footprint enabling a single PCB to be used across different power levels.
The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences; this is achieved together with an option of either master or slave option, making it possible to synchronize multiple devices.
The TPA31xxD2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
型号 | 品牌 | 下载 |
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TPA3116D2DADR | TI 德州仪器 | 下载 |
TPA313GLFG | C&K Components | 下载 |
TPA311GLFS | C&K Components | 下载 |
TPA3100D2PHPR | TI 德州仪器 | 下载 |
TPA3106D1EVM | TI 德州仪器 | 下载 |
TPA3106D1VFPR | TI 德州仪器 | 下载 |
TPA3110D2PWPR | TI 德州仪器 | 下载 |
TPA3110D2EVM | TI 德州仪器 | 下载 |
TPA3004D2PHPG4 | TI 德州仪器 | 下载 |
TPA3124D2EVM | TI 德州仪器 | 下载 |
TPA3123D2EVM | TI 德州仪器 | 下载 |