TPA3116D2DAD

TPA3116D2DAD is a TPA31xxD2 series stereo efficient, digital amplifier power stage for driving speakers up to 100W / 2ohm in mono. 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 host or server option, making it possible to synchronize multiple devices. It is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Applications include mini-micro component, speaker bar, docks, after-market automotive, CRTTV, consumer audio applications.

• 2×50W in to a 4ohm BTL load at 21V output
• Wide voltage range from 4.5V to 26V
• Efficient class-D operation
• Feedback power-stage architecture with high PSRR reduces PSU requirements
• Programmable power limit
• Stereo and mono mode with single-filter mono configuration
• Single power supply reduces component count
• Overvoltage, undervoltage, overtemperature, DC detect, and short circuit with error reporting
• Ambient temperature range from –40°C to 85°C
• 32 pin HTSSOP package

Warnings

IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.