TPA3156D2 Analog Input, Class-D Amplifiers
Texas Instruments' TPA3156D2 are 2 x 70 W, 4.5 V to 26 V, analog input, Class-D amplifiers with low idle power dissipation
Texas Instruments' TPA3156D2 have low idle power loss and help to extend the battery life of Bluetooth®/wireless speakers and other battery-powered audio systems. The TPA3156D2's high efficiency allows it to do 2 x 70 W with an external heat sink on a dual layer PCB. These devices integrate an efficiency boost mode, which dynamically reduces the current ripple of the external LC filter and the idle current.
The TPA3156D2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences, which is achieved together with an option of either master or slave, making it possible to synchronize multiple devices.
The TPA3156D2 devices are fully protected against faults with short-circuit 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.
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Associated Parts
图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
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TPA3116D2DAD | IC AMP CLASS D STER 50W 32HTSSOP | 678 - 立即发货 | $23.77 | 查看详情 | ||
TPA3116D2EVM | EVAL BOARD FOR TPA3116D2 | 12 - 立即发货 | $1,709.42 | 查看详情 | ||
TPA3116D2DADR | IC AMP CLASS D STER 50W 32HTSSOP | 14379 - 立即发货 | $25.23 | 查看详情 | ||
TPA3126D2DAD | IC AMP CLASS D STER 50W 32HTSSOP | 347 - 立即发货 | $30.12 | 查看详情 |
TPA3156D2 Analog Input, Class-D Amplifiers
图片 | 制造商零件编号 | 描述 | 可供货数量 | 价格 | 查看详情 | |
---|---|---|---|---|---|---|
TPA3156D2DAD | IC AMP CLASS D STER 70W 32HTSSOP | 1176 - 立即发货 | $40.70 | 查看详情 |