STA382BWSTR datasheet(165/172 Pages) STMICROELECTRONICS

Part #	STA382BWSTR

Description	Sound Terminal 2.1-channel high-efficiency digital audio system

PDF	172 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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165 / 172 page

STA382BWS

Applications

Doc ID 022784 Rev 1

165/172

Applications

8.1

Application schemes

The following figures illustrate typical application schemes for the STA382BWS. The

line/headphone out can be fed either with an external analog source (Figure 44), or with the

F3X output, allowing to have the audio content coming from the digital interface on both the

power output and on the line/headphone out (Figure 45). Regardless of the LINEINx pins

input, the F3Xx outputs can be connected to an external amplifier as an auxiliary analog

output (Figure 46). The F3X audio content is provided by the device digital audio interface.

Figure 44.

External audio source to line/headphone out application scheme

Note:

For further information, please refer to application note AN3959, 2.0-channel demonstration

board based on the STA382BWS and STA381BWS.

STA382BWS

Obsolete

Product(s)

- Obsolete

Product(s)

STA382BWSTR Datasheet(PDF) 165 Page - STMicroelectronics