AS3415 datasheet(46/102 Pages) AMSCO

tên linh kiện	AS3415

Giải thích chi tiết về linh kiện	Integrated Active Noise Cancelling Solution with Bypass Feature

PDF	102 Pages

Scroll/Zoom	100%

nhà sản xuất	AMSCO [ams AG]

Trang chủ	http://www.ams.com

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46 / 102 page

AS3415/AS3435 – 46

ams Datasheet, Confidential: 2014-Jun-13 [v1-30]

De tail ed De sc rip t ion

Push Button Mode

Push Button mode allows the user to control the device with a

single normally open (NO) push button. A simple key press

powers up the AS3515/35. Once the device is running, a long

key press (~2.4 seconds) shuts the device down. As long as the

device is active a short key press enters monitor mode. The

monitor mode can be deactivated with a second, short key

press. A timing diagram of this function is shown in Figure 60.

If the monitor mode function is not desired, it is possible to

deactivate the monitor mode by setting the bit

DISABLE_MONITOR in register 0x15. The typical connection of

the push button to the AS3415/35 is shown in Figure 58.

Figure 58:

Push Button Mode

Push Button Mode: The diagram shows the external connection of the switches and push button in slider mode.

Figure 59:

Push Button Mode Timing Diagram

Push Button Mode Timing Diagram: The diagram shows the necessary voltages and timings for different

operation modes in Push Button configuration.

AS3415 bảng dữ liệu(PDF) 46 Page - ams AG