参数资料
型号: CDB5346
厂商: Cirrus Logic Inc
文件页数: 15/38页
文件大小: 0K
描述: BOARD EVAL FOR CS5346
标准包装: 1
ADC 的数量: 2
位数: 24
采样率(每秒): 192k
数据接口: 串行
输入范围: 3.15 Vpp
在以下条件下的电源(标准): 205mW @ 192kSPS
工作温度: -40°C ~ 85°C
已用 IC / 零件: CS5346
已供物品: 板,缆线,CD
产品目录页面: 756 (CN2011-ZH PDF)
相关产品: CS5346-CQZR-ND - IC ADC AUD 103DB 200KHZ 48-LQFP
598-1692-ND - IC ADC AUD 103DB 200KHZ 48LQFP
其它名称: 598-1790
22
DS861PP3
CS5346
demonstrates a simple solution. The 1800 pF capacitors in the low-pass filter should be C0G or equivalent
to avoid distortion issues
.
5.5.2
Analog Input Configuration for 2 VRMS Input Levels
The CS5346 can also be easily configured to support an external 2 VRMS input signal, as shown in
Figure 13. In this configuration, the 2 VRMS input signal is attenuated to 1.5 VRMS at the analog input with
the external 12 k resistor and the input impedance to the network is increased to 48 k. The PGA gain
must also be configured to attenuate the 1.5 VRMS at the input pin to the 1.0 VRMS maximum A/D input level
to prevent clipping in the ADC.
36 k
VCM
9 k to 144 k
A/ D Input
-
+
Analog Input
CS5346
Figure 10. CS5346 PGA
36 k
VCM
9 k to 144 k
A/ D Input
-
+
2. 2 F
100 k
Analog Input
CS5346
Figure 11. 1 VRMS Input Circuit
36 k
VCM
9 k to 144 k
A/DInput
2.2 F
1800 pF
100 k
100
-
+
Analog Input
Figure 12. 1 VRMS Input Circuit with RF Filtering
36 k
VCM
9 k to 144 k
A/ D Input
-
+
2. 2 F
18 pF
100k
12 k
Analog Input
CS5346
Figure 13. 2 VRMS Input Circuit
相关PDF资料
PDF描述
CDB5345 EVALUATION BOARD FOR CS5345
ASM06DSEN-S243 CONN EDGECARD 12POS .156 EYELET
ASM06DSEH-S243 CONN EDGECARD 12POS .156 EYELET
MLG1005S82NJ INDUCTOR MULTILAYER 82NH 0402
CDB5341 BOARD EVAL FOR CS5341 STEREO ADC
相关代理商/技术参数
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CDB5360 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Evaluation Board
CDB5361 功能描述:音频 IC 开发工具 Eval Bd 24-Bit 114dB 192kHz Mult-Bit ADC RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB5364 功能描述:音频 IC 开发工具 Eval Bd 114dB 4-Ch ADC w/TDM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
CDB5366 功能描述:音频 IC 开发工具 Eval Bd 114dB 6-Ch ADC w/TDM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V