參數(shù)資料
型號: CS5346-CQZ
廠商: Cirrus Logic Inc
文件頁數(shù): 15/38頁
文件大?。?/td> 0K
描述: IC ADC AUD 103DB 200KHZ 48LQFP
標(biāo)準(zhǔn)包裝: 250
位數(shù): 24
采樣率(每秒): 200k
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 250mW
電壓電源: 模擬和數(shù)字
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(7x7)
包裝: 管件
輸入數(shù)目和類型: 6 個單端,單極
產(chǎn)品目錄頁面: 755 (CN2011-ZH PDF)
配用: 598-1790-ND - BOARD EVAL FOR CS5346
其它名稱: 598-1692
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
相關(guān)PDF資料
PDF描述
LTC1098CN8#PBF IC A/D CONV 8BIT SRL IN/OUT 8DIP
LTC1443CS#TRPBF IC COMP W/REF LOWPWR QUAD 16SOIC
AD7920AKSZ-500RL7 IC ADC 12BIT SRL 250KSPS SC70-6
LTC1443CS#TR IC COMP QUAD LP 1.182VREF 16SOIC
AD8611ARZ-REEL IC COMP SGL 4NS ULTRFAST 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS5346-CQZR 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC IC 103dB 24B 192kHz Stereo Audio ADC RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
CS5346-DQZ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 103dB 24Bit 192kHz Stereo Audio ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
CS5346-DQZR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC 103dB 24Bit 192kHz Stereo Audio ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
CS5349-000 制造商:TE Connectivity 功能描述:4110-10-340812
CS5349-BP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter, 16-Bit