WM8581(2005) 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM8581
(Rev.:2005)

Multichannel CODEC with S/PDIF Transceiver

Wolfson Microelectronics plc 

Production Data

WM8581

Test Conditions

AVDD, PVDD, VREFP = 5V, DVDD = 3.3V, AGND, VREFN = 0V, PGND, DGND = 0V, TA = +25oC, 1kHz Signal, fs = 48kHz,

24-Bit Data, Slave Mode, MCLK, ADCMCLK = 256fs, 1Vrms Input Signal Level unless otherwise stated.

PARAMETER

SYMBOL TEST CONDITIONS

MIN

TYP

MAX

UNIT

1kHz, 0dB Full Scale @

-87

dB

fs = 96kHz

1kHz, 0dB Full Scale @

-84

dB

fs = 192kHz

DAC Channel separation

100

dB

Mute Attenuation

1kHz Input, 0dB gain

100

dB

Output Offset Error

2

mV

w

PD Rev 4.0 April 2007

11

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