sta381bw STMicroelectronics, sta381bw Datasheet - Page 18

• Manufacturer Part Number: sta381bw
• Description: Sound Terminal 2.1-channel High-efficiency Digital Audio System
• Manufacturer: STMicroelectronics

Pin connections
2
2.1
Figure 2.
18/168
GND_REG
VDD_REG
VCC_REG
VSS_REG
OUT2B
OUT2A
OUT1B
OUT1A
GND2
GND1
VCC2
VCC1
Pin connections
Connection diagram
Pin connections VQFN48 (top view)
10
11
12
1
2
3
4
5
6
7
8
9
STA381BW
Doc ID 018835 Rev 2
36
35
34
33
32
31
30
29
28
27
26
25
FFX3B
FFX3A
VREGFILT
TWARNEXT/FFX4B
EAPD/FFX4A
GNDDIG1
VDDDIG1
VDD3V3CHP
CPP
GNDPSUB
MCLK
AGNDPLL
STA381BW