آی سی آمپلی فایر صوتی TPA3110 دارای پکیج HTSSOP-28

The TPA3110D2 IC is a 15W (per channel) Class D audio power amplifier for bridged stereo speaker drivers. Advanced EMI Suppression technology enables the use of ferrite filters on the outputs while meeting EMC requirements.

SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detection circuit measures the frequency and amplitude of the PWM signal and turns off the output stage if the input capacitors are damaged or the inputs are short-circuited.

Televisions

Consumer audio equipment

15-W/ch into 8-Ω loading at 10% THD+N from 16V supply

10 W/ch loads into 8 Ω at 10% THD+N from a 13 V power supply

30 W into a single 4 Ω load at 10% THD+N from a 16 V supply

90% efficient Class-D operation eliminates the need for heat sinks

Wide power supply voltage range: from 8V to 26V