Pt2258 Circuit Diagram. The schematic diagram for our class d amplifier circuit is shown below. Applications av surround audio equipment car audio.
Pt2258 provides an i2c control interface an attenuation range of 0 to 79 db at 1 db step low noise high channel separation. This ic allows for volume control of 6 audio channels and communicates with the arduino over the i2c bus. Pt2257 v1 5 2 march 2013 application circuit order information part number package type top code pt2257 d 8 pin dip 300mil pt2257 d pt2257 s 8 pin sop 150mil pt2257 s pin configuration pin description pin name i o description pin no.
Housed in 20 pins dip or sop pt2258 s pin assignments and application circuit are optimized for easy pcb layout and cost saving advantages.
For the demonstration the circuit is constructed on a solderless breadboard with the help of the schematic shown above. It s taken from the datasheet and modified according to need. Integrated circuits category others rohs compliant package type 20 pin dip technical data pt2258 datasheet pricing information 1 0 60. For the demonstration the circuit is constructed on a solderless breadboard with the help of the schematic shown above.
