WM8785GEDSSLASHRV datasheet(1/31 Pages) WOLFSON

부품명	WM8785GEDS/RV

상세설명	24-Bit, 192kHz Stereo ADC

PDF	31 Pages

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제조업체	WOLFSON [Wolfson Microelectronics plc]

홈페이지	http://www.wolfsonmicro.com

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WM8785

24-Bit, 192kHz Stereo ADC

WOLFSON MICROELECTRONICS plc

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Production Data, December 2006, Rev 4.1

Copyright

DESCRIPTION

The WM8785 is a stereo audio ADC with differential inputs

designed for high performance recordable media applications.

Data is provided as a PCM output.

Stereo 24-bit multi-bit sigma-delta ADCs are used with digital

audio output word lengths of 16 to 32 bits, and sampling rates

from 8kHz to 192kHz. The device has a selectable high pass

filter to remove residual DC offsets. The device also supports a

TDM bus for data out.

The device is controlled via a 2 or 3 wire serial interface. The

interface provides access to all features including oversampling

rate, audio format, powerdown, master/slave control and digital

signal manipulation. The device is supplied in a 20-lead SSOP

package.

FEATURES

•

SNR 111dB (‘A’ weighted @ 48kHz)

•

THD -102dB (at -0.1dB)

•

Sampling Frequency: 8 – 192kHz

•

2 or 3 Wire Microprocessor Control Interface

•

Master or Slave Clocking Mode

•

Programmable Audio Data Interface Modes

-

I

2S, Left, Right Justified or DSP

-

16/20/24/32 bit Word Lengths

•

A TDM bus is supported for data out

•

Supply Voltages

-

Analogue 4.5 to 5.5V

-

Digital core: 2.7V to 3.6V

•

20-lead SSOP package

APPLICATIONS

•

Recordable DVD Players

•

Personal Video Recorders

•

High End Sound Cards

•

Studio Audio Processing Equipment

BLOCK DIAGRAM

유사한 부품 번호 - WM8785GEDS/RV

제조업체	부품명	데이터시트	상세설명
Wolfson Microelectronic...	WM8785GEDS/RV	321Kb / 31P	24-Bit, 192kHz Stereo ADC

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Wolfson Microelectronic...	WM8782	216Kb / 19P	24-Bit, 192kHz Stereo ADC
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WM8785GEDS/RV 데이터시트(HTML) 1 Page - Wolfson Microelectronics plc

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