WM8771 datasheet(4/44 Pages) WOLFSON

부품명	WM8771

상세설명	24-bit, 192kHz 8-Channel Codec

PDF	44 Pages

Scroll/Zoom	100%

제조업체	WOLFSON [Wolfson Microelectronics plc]

홈페이지	http://www.wolfsonmicro.com

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4 / 44 page

WM8771

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PP Rev 2.0 December 2001

NAME

TYPE

DESCRIPTION

DOUT

Digital output

ADC data output

DIN1

Digital Input

DAC channel 1 data input

DIN2

Digital Input

DAC channel 2 data input

DIN3

Digital Input

DAC channel 3 data input

DIN4

Digital Input

DAC channel 4 data input

DACLRC

Digital input/output

DAC left/right word clock

ADCLRC

Digital input/output

ADC left/right word clock

BCLK

Digital input/output

ADC and DAC audio interface bit clock

MCLK

Digital input

Master DAC and ADC clock; 256, 384, 512 or 768fs (fs = word clock

frequency)

SCLK

Digital input

Serial interface clock (5V tolerant)

SDIN

Digital input

Serial interface data (5V tolerant)

LATCH

Digital input

Serial interface Latch signal (5V tolerant)

RESETB

Digital input

Device reset input (mutes DAC outputs, resets gain stages to 0dB)

(5V tolerant)

Note: Digital input pins have Schmitt trigger input buffers and are 5V tolerant.

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