WM8802SCFV datasheet(5/65 Pages) WOLFSON

部件名	WM8802SCFV

功能描述	Digital Audio Interface Transceiver

PDF	65 Pages

Scroll/Zoom	100%

制造商	WOLFSON [Wolfson Microelectronics plc]

网页	http://www.wolfsonmicro.com

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5 / 65 page

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WM8802

PP Rev 1.1 April 2004

NAME

TYPE

DESCRIPTION

TBCK/GPIO1

Digital Input/Output Modulation 64fs bit clock input. General-purpose I/O input/output pin.

TLRCK/GPIO2

Digital Input/Output Modulation fs clock input. General-purpose I/O input/output pin.

TDATA/GPIO3

Digital Input/Output Modulation serial audio data input. General-purpose I/O input/output pin.

TXO/GPIOEN

Digital Output/Input Modulation data output. General-purpose I/O enable input pin.

Notes:

Input/output I or O

= −0.3 to 3.6V, except annotated pins: −0.3 to +5.5V

Pins 32 and 33 are latch address setting input pins when pin 41

= Low.

Pin 34 is the demodulation function master or slave setting input pin when pin 41 = Low.

Pin 35 is the modulation function or general-purpose I/O function switch setting input pin when pin 41 = Low.

Perform ON/OFF for all power supplies with the same timing as a latch-up countermeasure.

WM8802SCFV 数据表(PDF) 5 Page - Wolfson Microelectronics plc