XR1075 Datasheet– BBE Sound Enhancement Processor

The XR1075 is a High resolution BBE sound enhancement processor, supplied in these packages: DIP, SOP 18 Pin Type. The full XR1075 datasheet PDF can be previewed below or downloaded.

BBE sound effect enhancement processing technology can correct and restore the signal loss and phase deviation caused by various reasons in the audio system, so that the sound can be reproduced truly, and the listener can feel rich in high and low frequencies, and the sense of positioning, clarity and brightness are close to ideal Live effect, this is the magic weapon of choice for the enthusiasts who pursue the realm of authentic, true, good and beautiful music.

Regarding the principle of BBE technology, many electronic magazines and newspapers have articles, so we will not elaborate here.

The functions of each pin of XR1075 are as follows: 3 pins and 17 pins are left and right channel signal input terminals, 9 pins and 11 pins are left and right channel signal output terminals, 10 pins are power input terminals, 1 pin is power supply ground, 18 pins are BBE Processing and straight-through selection switch control terminal (BBE processing when grounded), pin 2 is the reference voltage output terminal, used to output to pin 4 (16) and pin 5 (15) for adjustment of high and low frequency compensation. 6 (14) feet are the low-pass filter end, 7 (13) feet are the high-pass filter end. Figure 2 is the complete application circuit diagram of the XR1075 designed by the author, which can be used to add it to the audio system for upgrading, or find a small case to make a small complete machine. If you are a headphone enthusiast, you only need to add a headphone drive circuit with an op amp on the basis of Figure 2, and the effect will be immediate. Clear details and realistic and natural sound effects will emerge in your ears!