Tpa3111q1 audio power amplifier original stock
describe
Tpa3111d1 is a 10wd audio power amplifier used to drive bridge speakers** EMI suppression technology enables the use of cheap ferrite bead filter at the output to meet EMC requirements at the same time. Speaker guard ™ The speaker protection system includes an adjustable power limiter and a DC detection circuit. This adjustable power limiter allows the user to set the "virtual" voltage rail * * chip power supply to limit the amount of current through the speaker. The DC detection circuit measures the frequency and amplitude. If the following conditions occur, turn off the output stage. The input capacitor is damaged or there is a short circuit input.
Tpa3111d1 can reduce the volume of mono speaker to lower 4 Ω. The * * of tpa3111d1, > 90%, does not require an external radiator in the following cases: play music. The output terminal is protected against short circuit to power GND, VCC and output. Short circuit protection and thermal protection include automatic recovery function.
features
Convert 10-W to 8 - Ω and load 12V power supply from a at 10% thd + n
• convert 7-w to 4 - Ω from A8-V power supply with 10% thd + N load
• convert 94% of class D operating efficiency into 8 - Ω load, eliminating the need for radiators
• wide supply voltage range allows operation between 8 and 26 V
• no filter operation
•SpeakerGuard ™ Loudspeaker protection includes adjustable power limiter and DC protection
• straight through pin output helps simplify board layout
• reliable pin short circuit protection and thermal protection with automatic recovery option
• * * thd + n / Pop free performance
• four optional fixed gain settings
• differential input
application
• television
• monitor / laptop
• consumer audio devices
Tpa3111d1 is a 10wd audio power amplifier used to drive bridge speakers** EMI suppression technology enables the use of cheap ferrite bead filter at the output to meet EMC requirements at the same time. Speaker guard ™ The speaker protection system includes an adjustable power limiter and a DC detection circuit. This adjustable power limiter allows the user to set the "virtual" voltage rail * * chip power supply to limit the amount of current through the speaker. The DC detection circuit measures the frequency and amplitude. If the following conditions occur, turn off the output stage. The input capacitor is damaged or there is a short circuit input.
Tpa3111d1 can reduce the volume of mono speaker to lower 4 Ω. The * * of tpa3111d1, > 90%, does not require an external radiator in the following cases: play music. The output terminal is protected against short circuit to power GND, VCC and output. Short circuit protection and thermal protection include automatic recovery function.
features
Convert 10-W to 8 - Ω and load 12V power supply from a at 10% thd + n
• convert 7-w to 4 - Ω from A8-V power supply with 10% thd + N load
• convert 94% of class D operating efficiency into 8 - Ω load, eliminating the need for radiators
• wide supply voltage range allows operation between 8 and 26 V
• no filter operation
•SpeakerGuard ™ Loudspeaker protection includes adjustable power limiter and DC protection
• straight through pin output helps simplify board layout
• reliable pin short circuit protection and thermal protection with automatic recovery option
• * * thd + n / Pop free performance
• four optional fixed gain settings
• differential input
application
• television
• monitor / laptop
• consumer audio devices