SC14WAMDECT-SF datasheet(9/36 Pages) DIALOG

部件名	SC14WAMDECT-SF

功能描述	Wireless Audio Module

PDF	36 Pages

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制造商	DIALOG [Dialog Semiconductor]

网页	http://www.dialog-semiconductor.com/

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9 / 36 page

Datasheet

Revision 3.0

23-Jul-2015

CFR0011-120-00-FM Rev 5

9 of 36

SC14WAMDECT SF

Wireless Audio Module

FINAL

3.3 LOUDSPEAKER CONFIGURATION

For a loudspeaker configuration the SC14WAMDECT

SF module requires the external components listed in

Table 4.

Figure 3 shows the use of the module in a typical loud-

speaker configuration. This SPEAKER configuration

can be used for the FP of a Public Address System and

for the PP of a Tour Guide System.

Table 4: Loudspeaker configuration overview

Item

Supported

Remark

Battery

Yes

2 NiMH or standard Alkaline cells.

Loudspeaker

Yes

Connect to pins LSRp and LSRn (differential).

Keys

Yes

Connect to pins CHG_DET/PON, VOL_UP/MUTE and VOL_DN.

LEDs

Yes

PA mode: Connect to pins LED_RED1, LED_RED2 and LED_GRN.

TG mode: Connect to pins LED_RED1 and LED_GRN.

Figure 3: SPEAKER configuration

SC14WAMDECT SF

Keys

LEDs

Loudspeaker

Battery

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