STA323WQS13TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA323WQS13TR

2.1-channel high-efficiency digital audio system with QSound QHD®

STMicroelectronics 

Applications

Figure 8. Power schematic for 2 (full-bridge) channels

VCC_SIGN

VSS

VDD

GND

BICKI

LRCKI

SDI

VDDA

GNDA

XTI

PLL_FILTER

RES

SDA

SCL

RESET

CONFIG

VL

VDD_REG

SSUUBB__GGNNDD

N.C.

OUT2B

VCC2B

N.C.

GND2B

GND2A

VCC2A

OUT2A

OUT1B

VCC1B

GND1B

GND1A

N.C.

VCC1A

OUT1A

GND_CLEAN

GND_REG

STA323WQS

STA323WQS

Figure 9. Power schematic for 1 mono parallel channel

VCC_SIGN

VSS

VDD

GND

BICKI

LRCKI

SDI

VDDA

GNDA

XTI

PLL_FILTER

RES

SDA

SCL

RESET

CONFIG

VL

VDD_REG

SUB_GND

N.C.

OUT2B

VCC2B

N.C.

GND2B

GND2A

VCC2A

OUT2A

OUT1B

VCC1B

GND1B

GND1A

N.C.

VCC1A

OUT1A

GND_CLEAN

GND_REG

STA323WQS

14/78

Share Link: