Pin settings

STG3696E

6/21

Doc ID 18165 Rev 2

2

Pin settings

2.1

Pin connection

Figure 2.

Pin connection (top through view)

2.2

Pin description

Table 2.

Pin assignment

Pin number

Symbol

Name and function

1

USB1

USB channel 1

2

AU2

Audio channel 2

3

AU1

Audio channel 1

4

GND

Ground (0 V)

Positive supply voltage

6

COM1

Common channel 1

7

COM2

Common channel 2

8AOVR

Audio Override Enable. When AOVR is low, switch selection is controlled

channels. AOVR has an internal pull-down resistor to GND.

USB channels. Otherwise, COM channels will be connected to audio

channels.

10

USB2

USB channel 2