6. Guaranteed by design. See Figure 2. RL and C
參數(shù)資料
型號: CS4265-CNZ
廠商: Cirrus Logic Inc
文件頁數(shù): 3/46頁
文件大?。?/td> 0K
描述: IC CODEC 24BIT 104DB 32QFN
標(biāo)準(zhǔn)包裝: 60
類型: 立體聲音頻
數(shù)據(jù)接口: PCM 音頻接口
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 104 / 104
電壓 - 電源,模擬: 3.13 V ~ 5.25 V
電壓 - 電源,數(shù)字: 3.13 V ~ 5.25 V
工作溫度: -10°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 32-QFN
供應(yīng)商設(shè)備封裝: 32-QFN 裸露焊盤(5x5)
包裝: 托盤
產(chǎn)品目錄頁面: 754 (CN2011-ZH PDF)
配用: 598-1001-ND - BOARD EVAL FOR CS4265 CODEC
其它名稱: 598-1039
DS657F3
11
CS4265
6. Guaranteed by design. See Figure 2. RL and CL reflect the recommended minimum resistance and
maximum capacitance required for the internal op-amp’s stability. CL affects the dominant pole of the
internal output amp; increasing CL beyond 100 pF can cause the internal op-amp to become unstable.
DAC COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
7. Filter response is guaranteed by design.
8. For Single-Speed Mode, the Measurement Bandwidth is 0.5465 Fs to 3 Fs.
For Double-Speed Mode, the Measurement Bandwidth is 0.577 Fs to 1.4 Fs.
For Quad-Speed Mode, the Measurement Bandwidth is 0.7 Fs to 1 Fs.
9. De-emphasis is available only in Single-Speed Mode.
10. Response is clock dependent and will scale with Fs. Note that the amplitude vs. frequency plots of this
data (Figures 18 to 27) have been normalized to Fs and can be de-normalized by multiplying the X-axis
scale by Fs.
Parameter (Note
Symbol
Min
Typ
Max
Unit
Combined Digital and On-chip Analog Filter Response
Single-Speed Mode
Passband (Note 7)
to -0.1 dB corner
to -3 dB corner
0
-
0.35
0.4992
Fs
Frequency Response 10 Hz to 20 kHz
-0.175
-
+0.01
dB
StopBand
0.5465
-
Fs
StopBand Attenuation
50
-
dB
Group Delay
tgd
-
10/Fs
-
s
De-emphasis Error (Note 9)
Fs = 44.1 kHz
-
+0.05/-0.25
dB
Combined Digital and On-chip Analog Filter Response
Double-Speed Mode
Passband (Note 7)
to -0.1 dB corner
to -3 dB corner
0
-
0.22
0.501
Fs
Frequency Response 10 Hz to 20 kHz
-0.15
-
+0.15
dB
StopBand
0.5770
-
Fs
StopBand Attenuation
55
-
dB
Group Delay
tgd
-
5/Fs
-
s
Combined Digital and On-chip Analog Filter Response
Quad-Speed Mode
Passband (Note 7)
to -0.1 dB corner
to -3 dB corner
0
-
0.110
0.469
Fs
Frequency Response 10 Hz to 20 kHz
-0.12
-
0
dB
StopBand
0.7
-
Fs
StopBand Attenuation
51
-
dB
Group Delay
tgd
-
2.5/Fs
-
s
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4265-CNZ/C1 制造商:Cirrus Logic 功能描述:
CS4265-CNZR 功能描述:接口—CODEC IC 24bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4265-DNZ 功能描述:接口—CODEC Stereo Audio CODEC 104 dB 192 kHz RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4265-DNZR 功能描述:接口—CODEC IC 24-bit 192kHz Str Cdc w/PGA &Inpt Mux RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
CS4267AM 制造商:Rochester Electronics LLC 功能描述:- Bulk