WM8860 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM8860

Multi-Channel High Definition Audio CODEC

Wolfson Microelectronics plc 

WM8860

Pre-Production

Test Conditions

AVDD = CPVDD = 5V, DBVDD = 3.3V, DCVDD = 1.8V, TA = +25oC, 1kHz signal, fs = 48kHz, 24-bit data unless otherwise stated.

PARAMETER

SYMBOL

Digital Microphone Interface

Digital Microphone Clock

Frequencies

TEST CONDITIONS

MIN

TYP MAX UNIT

1.024

1.4112

2.048

2.8224

3.072

MHz

Signal to Noise Ratio

SNR

96

dB

Minimum Digital Gain

Setting

Maximum Digital Gain

Setting

-12

dB

+32

dB

Digital Gain Step Size

0.5

dB

w

PP, April 2011, Rev 3.2

16

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