參數(shù)資料
型號(hào)： CS4341A-KSZ
廠商： Cirrus Logic Inc
文件頁(yè)數(shù)： 34/34頁(yè)
文件大?。?/td> 0K
描述： IC DAC STER 24BIT 192KHZ 16SOIC
標(biāo)準(zhǔn)包裝： 48
位數(shù)： 24
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 2
電壓電源： 單電源
功率耗散（最大）： 90mW
工作溫度： -10°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 16-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-SOIC
包裝： 托盤(pán)
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(yè)面： 756 (CN2011-ZH PDF)
其它名稱： 598-1633
CS4341A
DS582F2
9
3.5
De-Emphasis Control
The device includes on-chip digital de-emphasis. The Mode Control 2 bits select either the 32, 44.1, or 48
kHz de-emphasis filter. Figure 5 shows the de-emphasis curve for Fs equal to 44.1 kHz. The frequency
response of the de-emphasis curve will scale proportionally with changes in sample rate, Fs. Please see
section 5.2.3 for the desired de-emphasis control.
NOTE: De-emphasis is only available in Single-Speed Mode.
3.6
Recommended Power-up
Sequence
1. Hold RST low until the power supply is stable, and the master and left/right clocks are locked to
the appropriate frequences, as discussed in section 3.3. In this state, the control port is reset to its
default settings and VQ will remain low.
2. Bring RST high. The device will remain in a low power state with VQ low.
3. Load the desired register settings while keeping the PDN bit set to 1.
4. Set the PDN bit to 0. This will initiate the power-up sequence, which lasts approximately 50 S
when the POR bit is set to 0. If the POR bit is set to 1, see section 3.7 for a complete description
of power-up timing.
LR C K
SCL K
L e ft C h a n nel
R ig h t C ha nnel
SD IN
+3 + 2 +1
+5 +4
MS B
-1 -2 -3 -4 -5
+3 +2 +1
+5 + 4
-1 -2 -3 -4
LS B
MS B
LS B
Figure 3. Left Justified up to 24-Bit Data
LR C K
SC L K
Left C hann el
SDIN
-6 -5
-4 -3 -2 -1
-7
+1 +2 +3 +4 +5
32 c lo c k s
MS B
R ight Cha nnel
LS B
MS B
+1 +2 +3 +4 +5
LS B
-6 -5
-4 -3 -2 -1
-7
MS B
Figure 4. Right Justified Data
Gain
dB
-10dB
0dB
Frequency
T2 = 15 s
T1=50 s
F1
F2
3.183 kHz
10.61 kHz
Figure 5. De-Emphasis Curve
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CS4341A-KSZ 制造商:Cirrus Logic 功能描述:D/A Converter (D-A) IC
CS4341A-KSZ 制造商:Cirrus Logic 功能描述:IC AUDIO DAC 24BIT 192KHZ 101DB
CS4341A-KSZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24-Bit 192 kHz Stereo DAC w/VC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS4341-CZZ 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24bit 96kHz 101dB Stereo DAC w/VC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
CS4341-CZZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24bit 96kHz 101dB Stereo DAC w/VC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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