參數資料
| 型號： | CS4362-KQZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數： | 22/42頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 6CH 114DB 192KHZ 48LQFP |
| 標準包裝： | 250 |
| 位數： | 24 |
| 數據接口： | 串行 |
| 轉換器數目： | 6 |
| 電壓電源： | 模擬和數字 |
| 功率耗散（最大）： | 390mW |
| 工作溫度： | -10°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應商設備封裝： | 48-LQFP（7x7） |
| 包裝： | 托盤 |
| 輸出數目和類型： | 6 電壓，單極 |
| 采樣率（每秒）： | 200k |
| 產品目錄頁面： | 757 (CN2011-ZH PDF) |
| 其它名稱： | 598-1644 |
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DS257F2
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CS4362
variety of musical tastes and styles. The FILT_SEL bit is used to select which filter is used (see the control
port section for more details).
When in Stand-Alone Mode, only the “fast” roll-off filter is available.
Filter specifications can be found in Section 1, and filter response plots can be found in Figures 9 to 32.
6.6
Clock Source Selection
The CS4362 has two serial clock and two left/right clock inputs. The SDINxCLK bits in the control port allow
the user to set which SCLK/LRCK pair is used to latch the data for each SDINx pin. The clocks applied to
LRCK1 and LRCK2 must be derived from the same MCLK and must be exact frequency multiples of each
other as specified in the “Switching Characteristics” on page 9. When using both SCLK1/LRCK1 and
SCLK2/LRCK2, if either SCLK/LRCK pair loses synchronization then both SCLK/LRCK pairs will go through
a retime period where the device is re-evaluating clock ratios. During the retime period, all DAC pairs are
temporarily inactive, outputs are muted, and the mute control pins will go active according to the MUTEC
bits.
If unused, SCLK2 and LRCK2 should be tied static low and SDINx bits should all be set to SCLK1/LRCK1.
In Stand-Alone Mode, all DAC pairs use SCLK1 and LRCK1 for timing and SCLK2/LRCK2 should be tied
to ground.
6.7
Using DSD Mode
In Stand-Alone Mode, DSD operation is selected by holding DSD_EN(LRCK1) high and applying the DSD
data and clocks to the appropriate pins. The M2:0 pins set the expected DSD rate and MCLK ratio.
In Control-Port Mode, the FM bits set the device into DSD Mode (DSD_EN pin is not required to be held
high). The DIF register then controls the expected DSD rate and MCLK ratio. To access the full range of
DSD clocking modes (other than 64x DSD 4x MCLK and 128x DSD 2x MCLK), the following additional reg-
ister sequence needs to be written:
99h to register 00h
80h to register 1Ah
00h to register 00h
When exiting DSD Mode the following additional sequence needs to be written:
99h to register 00h
00h to register 1Ah
00h to register 00h
During DSD operation, the PCM related pins should either be tied low or remain active with clocks (except
LRCK1 in Stand-Alone Mode). When the DSD related pins are not being used, they should either be tied
static low or remain active with clocks (except M3 in Stand-Alone Mode).
6.8
Recommended Procedure for Switching Operational Modes
For systems where the absolute minimum in clicks and pops is required, it is recommended that the MUTE
bits are set prior to changing significant DAC functions (such as changing sample rates or clock sources).
The mute bits may then be released after clocks have settled and the proper CS4362 modes have been set.
It is required that the CS4362 be held in reset if the minimum high/low time specs of MCLK can not be met
during clock source changes.
相關PDF資料 |
PDF描述 |
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| CS4362A-DQZ | IC DAC 6CH 114DB 192KHZ 48-LQFP |
| CS4364-CQZR | IC DAC 103DB 24BIT 6CH 48-LQFP |
| CS4382A-DQZ | IC DAC 8CH 114DB 192KHZ 48-LQFP |
| CS4384-CQZR | IC DAC 8CH 103DB 192KHZ 48-LQFP |
| CS4385-DQZR | IC DAC 8CH 114DB 192KHZ 48-LQFP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS4362-KQZR | 功能描述:數模轉換器- DAC IC 114dB 192kHz 6Ch DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| CS4364 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 6-Channel D/A Converter |
| CS4364_08 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 6-Channel D/A Converter |
| CS4364-CQZ | 功能描述:數模轉換器- DAC IC 24bit 6Chn DAC w/ DSD Supt&Lw-Ltnc DF RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| CS4364-CQZR | 功能描述:數模轉換器- DAC IC 24b 6Ch DAC w/DSD Supt/Lw-Ltnc DF RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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