參數(shù)資料
型號(hào)： CS4384-CQZ
廠商： Cirrus Logic Inc
文件頁數(shù)： 30/52頁
文件大?。?/td> 0K
描述： IC DAC 8CH 103DB 192KHZ 48LQFP
標(biāo)準(zhǔn)包裝： 250
位數(shù)： 24
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 8
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 520mW
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP
包裝： 托盤
輸出數(shù)目和類型： 8 電壓，單極
采樣率（每秒）： 216k
產(chǎn)品目錄頁面： 757 (CN2011-ZH PDF)
配用： 598-1525-ND - BOARD EVAL FOR CS4384 DAC
其它名稱： 598-1062
36
DS620F1
CS4384
6.2.3
PCM/DSD Selection (DSD/PCM)
Default = 0
0 - PCM
1 - DSD
Function:
This function selects DSD or PCM Mode. The appropriate data and clocks should be present before
changing modes, or else MUTE should be selected.
6.2.4
DAC Pair Disable (DACx_DIS)
Default = 0
0 - DAC Pair x Enabled
1 - DAC Pair x Disabled
Function:
When the bit is set, the respective DAC channel pair (AOUTAx and AOUTBx) will remain in a reset state.
It is advised that changes to these bits be made while the power-down (PDN) bit is enabled to eliminate
the possibility of audible artifacts.
Note:
When the device is configured in TDM Mode by setting DIF[3:0] to 1100 (see Digital Interface
Format (DIF)), this function is not available and these bits must be set to 0 for proper operation.
6.2.5
Power Down (PDN)
Default = 1
0 - Disabled
1 - Enabled
Function:
The entire device will enter a low-power state when this function is enabled, and the contents of the control
registers are retained in this mode. The power-down bit defaults to ‘enabled’ on power-up and must be
disabled before normal operation in Control Port Mode can occur.
6.3
PCM Control (Address 03h)
6.3.1
Digital Interface Format (DIF)
Default = 0000 - Format 0 (Left Justified, up to 24-bit data)
Function:
These bits select the interface format for the serial audio input. The DSD/PCM bit determines whether
PCM or DSD Mode is selected.
The required relationship between the Left/Right clock, serial clock and serial data is defined by the Digital
Interface Format and the options are detailed in Figures 9-19.
Note:
While in PCM Mode, the DIF bits should only be changed when the power-down (PDN) bit is set
to ensure proper switching from one mode to another.
76
543
21
0
DIF3
DIF2
DIF1
DIF0
Reserved
FM1
FM0
00
000
01
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4384-CQZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24bit 8Chn DAC w/DSD Sup/Lw-Ltnc DF RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS4384-DQZ 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter
CS4384-DQZR 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter
CS4385 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192kHz 8-CHANNEL D/A CONVERTER
CS4385_07 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter
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