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參數(shù)資料
| 型號： | CS4354-CSZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 11/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 24BIT SRL 14SOIC |
| 特色產(chǎn)品： | CS4354 Stereo D/A Converter |
| 標準包裝： | 48 |
| 位數(shù)： | 24 |
| 數(shù)據(jù)接口： | 串行 |
| 轉換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 65mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 14-SOIC |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 2 電壓，單極 |
| 采樣率（每秒）： | 192k |
| 產(chǎn)品目錄頁面： | 757 (CN2011-ZH PDF) |
| 其它名稱： | 598-1808 CS4354-CSZ-ND |
DS895F2
19
CS4354
shows the recommended power arrangements with VA and VL connected to clean supplies. It is strongly
recommended that a single ground plane be used with the GND pins connected to the common plane; this
is important because both pin 6 and pin 10 provide analog ground reference to the CS4354. Should it be
necessary to split the ground planes, the CS4354 should be placed entirely in the analog plane. In this con-
figuration, it is critical that the digital and analog ground planes be tied together with a low-impedance con-
nection, ideally a strip of copper on the printed circuit board, at a single point near the CS4354.
All signals, especially clocks, should be kept away from the FILT+ pin in order to avoid unwanted coupling
into the DAC.
4.10.1
Capacitor Placement
Decoupling capacitors should be placed as close to the device as possible, with the low-value ceramic
capacitor being the closest. To further minimize impedance, these capacitors should be located on the
same PCB layer as the device. See DC Electrical Characteristics for the voltage present across pin pairs.
This is useful for choosing appropriate capacitor voltage ratings and orientation if electrolytic capacitors
are used.
The CDB4354 evaluation board demonstrates the optimum layout and power supply arrangements.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS4354-CSZR | 制造商:Cirrus Logic 功能描述:5V DAC W/ 2VRMS LINE DRIVER - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC 制造商:Cirrus Logic 功能描述:IC DAC 24BIT SRL 14SOIC |
| CS4355-CSZ | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Bulk 制造商:Cirrus Logic 功能描述:DAC |
| CS4355-CSZR | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC |
| CS4-36 | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER |
| CS4360 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz 6 Channel D/A Converter |
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