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参数资料
| 型号： | CS4354-CSZ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO14 |
| 封装： | 0.150 INCH, LEAD FREE, MS-012, SOIC-14 |
| 文件页数： | 11/26页 |
| 文件大小： | 414K |
| 代理商： | CS4354-CSZ |
DS895PP1
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 制造商全称:Superworld Electronics 功能描述:POWER TRANSFORMER |
| CS4360 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz 6 Channel D/A Converter |
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