STA529 datasheet(8/57 Pages) STMICROELECTRONICS

部件名	STA529

功能描述	FFX™ audio codec with analog and digital inputs and 2 x 1.2 W (or 2 x 100 mW HP) class-D amplifier

PDF	57 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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8 / 57 page

Connection diagrams and pin descriptions

STA529

8/57

Doc ID 13095 Rev 3

Connection diagrams and pin descriptions

This section includes connection diagrams and pin descriptions for the following packages:

●

TFBGA48

●

VFQFPN52

2.1

TFBGA48 package

Figure 2.

Connection diagram for TFBGA48 (bottom view)

Table 2.

Pin description for TFBGA48

Name

Type

Description

VCC2

Supply

Channel 2 power supply

GND2

Ground

Channel 2 power ground

OUT2A

Analog output

Channel 2 half-bridge A output

OUT2B

Analog output

Channel 2 half-bridge B output

OUT1B

Analog output

Channel 1 half-bridge B output

OUT1A

Analog output

Channel 1 half-bridge A output

GND1

Ground

Channel 1 power ground

VCC1

Supply

Channel 1 power supply

GNDIO

Ground

I/O ring ground

GND33

Ground

Pre-driver ground

OUT2A

Analog output

Channel 2 half-bridge A output

OUT2B

Analog output

Channel 2 half-bridge B output

12345

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