WM8716 データシートの表示（PDF） - Wolfson Microelectronics plc

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WM8716

High Performance 24-bit, 192kHz Stereo DAC

Wolfson Microelectronics plc 

WM8716

INDIVIDUAL OR COMMON ATTENUTATION CONTROL

ATC

(REG3, B2)

L

Individual control

H

Common control from Reg0

Table 13 Individual or Common Attenuation Control

DIGITAL FILTER ROLL-OFF SELECTION

SRO

(REG3, B3)

L

Sharp

H

Slow

Table 14 Digital Filter Roll-Off Selection

ANALOGUE OUTPUT POLARITY REVERSAL

REV

(REG3, B4)

L

Normal

H

Inverted

Table 15 Analogue Output Polarity Reversal

CLKO OUTPUT FREQUENCY

CKO

(REG3, B5)

L

XTI

H

XTI/2

Table 16 CLKO Output Frequency

DE-EMPHASIS SAMPLE RATE

SF1

SF0

(REG3, B7)

(REG3, B6)

0

0

0

1

1

0

1

1

Table 17 De-Emphasis Sample Rate

SAMPLE RATE

No de-emphasis

48kHz

44.1kHz

32kHz

INFINITE ZERO DETECT

IZD

(REG3, B8)

L

Zero detect mute off

H

Zero detect mute on

Table 18 Infinite Zero Detect

Production Data

w

PD, Rev 4.2,August 2008

16

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