The TPA6304-Q1 device is a
four-channel analog-input Class-D Burr-Brown™ audio
amplifier that implements a 2.1 MHz PWM switching
frequency that enables a cost optimized solution
in a very small 2.7 cm2 PCB size, high
impedance single ended inputs and full operation
down to 4.5 V for start/stop events.
The TPA6304-Q1 Class-D audio amplifier
has an optimal design for use in entry level
automotive head units that provide analog audio
input signals as part of their system design. The
Class-D topology dramatically improves efficiency
over traditional linear amplifier solutions.
The output switching frequency can be set either
above the AM band, which eliminates the AM band
interference and reduces output filter size and
cost, or below AM band to further optimize
efficiency.
The device is offered in a 44 pin HTSSOP package
with the exposed thermal pad up.
The TPA6304-Q1 device is a
four-channel analog-input Class-D Burr-Brown™ audio
amplifier that implements a 2.1 MHz PWM switching
frequency that enables a cost optimized solution
in a very small 2.7 cm2 PCB size, high
impedance single ended inputs and full operation
down to 4.5 V for start/stop events.
The TPA6304-Q1 Class-D audio amplifier
has an optimal design for use in entry level
automotive head units that provide analog audio
input signals as part of their system design. The
Class-D topology dramatically improves efficiency
over traditional linear amplifier solutions.
The output switching frequency can be set either
above the AM band, which eliminates the AM band
interference and reduces output filter size and
cost, or below AM band to further optimize
efficiency.
The device is offered in a 44 pin HTSSOP package
with the exposed thermal pad up.