參數(shù)資料
型號： XWM8728EDS
廠商： Wolfson Microelectronics
英文描述： 24-bit, 192kHz Stereo DAC with Volume Control and DSD Support
中文描述： 24位，192kHz立體聲DAC，具有音量控制和渠務(wù)署支持
文件頁數(shù)： 9/28頁
文件大?。?/td> 266K
代理商： XWM8728EDS
WM8728
Product Preview
WOLFSON MICROELECTRONICS LTD
PP Rev 1.2 April 2001
9
MPU 3-WIRE INTERFACE TIMING
LATI2S
SCKDSD
SDIDEM
t
CSL
t
DHO
t
DSU
t
CSH
t
SCY
t
SCH
t
SCL
t
SCS
LSB
t
CSS
CSBIWL
t
CSSH
t
CSSU
Figure 5 Program Register Input Timing - 3-Wire Serial Control Mode
Test Conditions
AVDD, DVDD = 5V, AGND = 0V, DGND = 0V, T
A
= +25
o
C, fs = 48kHz, MCLK = 256fs unless otherwise stated.
PARAMETER
Program Register Input Information
SCKDSD rising edge to LATI2S
rising edge
SCKDSD pulse cycle time
SCKDSD pulse width low
SCKDSD pulse width high
SDIDEM to SCKDSD set-up
time
SCKDSD to SDIDEM hold time
LATI2S pulse width low
LATI2S pulse width high
LATI2S rising to SCKDSD rising
CSBIWL to LATI2S set-up time
LATI2S to CSBIWL hold time
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
t
SCS
40
ns
t
SCY
t
SCL
t
SCH
t
DSU
80
20
20
20
ns
ns
ns
ns
t
DHO
t
CSL
t
CSH
t
CSS
t
CSSU
t
CSSH
20
20
20
20
20
20
ns
ns
ns
ns
ns
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XWM8728EDS/R 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz Stereo DAC with Volume Control
XWM8729ED 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:24-bit, 192kHz Stereo DAC
XWM8731EDS 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Portable Internet Audion CODEC with Headphone Driver and Programmable Sample Rates
XWM8733ED 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:102dB Stereo DAC
XWM8734EDS 功能描述:接口—CODEC Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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