參數(shù)資料
型號(hào)： CDB4351
廠商： Cirrus Logic Inc
文件頁(yè)數(shù)： 22/37頁(yè)
文件大?。?/td> 0K
描述： BOARD EVAL FOR CS4351 DAC
標(biāo)準(zhǔn)包裝： 1
系列： Popguard®
DAC 的數(shù)量： 2
位數(shù)： 24
采樣率（每秒）： 192k
數(shù)據(jù)接口： 串行
DAC 型： 電壓
工作溫度： -10°C ~ 70°C
已供物品： 板，纜線，CD
已用 IC / 零件： CS4351
產(chǎn)品目錄頁(yè)面： 757 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： CS4351-DZZ-ND - IC DAC STER 112DB 192KHZ 20TSSOP
598-1055-5-ND - IC DAC STER 112DB 192KHZ 20TSSOP
其它名稱： 598-1152
DS566F1
29
CS4351
Soft Ramp and Zero Cross
Soft Ramp and Zero Cross Enable dictate that signal level changes, either by attenuation changes or mut-
ing, will occur in 1/8 dB steps and be implemented on a signal zero crossing. The 1/8 dB level change will
occur after a time-out period between 512 and 1024 sample periods (10.7 ms to 21.3 ms at 48 kHz sample
rate) if the signal does not encounter a zero crossing. The zero cross function is independently monitored
and implemented for each channel.
6.6.2
Soft Volume Ramp-Up After Error (RMP_UP) Bit 5
Function:
When set to 1 (default), an un-mute will be performed after executing a filter mode change, after a
LRCK/MCLK ratio change or error, and after changing the Functional Mode. This un-mute is affected, sim-
ilar to attenuation changes, by the Soft and Zero Cross bits in the Volume and Mixing Control register.
When set to 0, an immediate un-mute is performed in these instances.
Note:
For best results, it is recommended this feature be used in conjunction with the RMP_DN bit.
6.6.3
Soft Ramp-Down Before Filter Mode Change (RMP_DN) Bit 4
Function:
When set to 1 (default), a mute will be performed prior to executing a filter mode change. This mute is
affected, similar to attenuation changes, by the Soft and Zero Cross bits in the Volume and Mixing Control
register.
When set to 0, an immediate mute is performed prior to executing a filter mode change.
Note:
For best results, it is recommended that this feature be used in conjunction with the RMP_UP bit.
6.6.4
Interpolation Filter Select (FILT_SEL) Bit 2
Function:
When set to 0 (default), the Interpolation Filter has a fast roll off.
When set to 1, the Interpolation Filter has a slow roll off.
The specifications for each filter can be found in the “Combined Interpolation & On-Chip Analog Filter Re-
sponse” section on page 8, and response plots can be found in Figures 15 to 36.
6.7
Misc Control - Register 08h
7
6
5
432
10
PDN
CPEN
FREEZE
Reserved
1
0
000
00
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4352 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 192kHz DAC w/LD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4353 功能描述:音頻 IC 開(kāi)發(fā)工具 3.3V Str DAC w/2Vrms line out Eval Bd RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4354 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Board 5V DAC w/ 2Vrms line driver RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4360 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 102dB 192kHz 6-Ch DAC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB4361 功能描述:音頻 IC 開(kāi)發(fā)工具 Eval Bd 105dB 192kHz 6-Ch DAC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
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