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參數(shù)資料
| 型號： | CS4391A-KZZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 10/40頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 24BIT 192KHZ W/VC 20TSSOP |
| 標準包裝： | 74 |
| 位數(shù)： | 24 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 模擬和數(shù)字 |
| 功率耗散（最大）： | 175mW |
| 工作溫度： | -10°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 20-TSSOP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 4 電壓，單極 |
| 采樣率（每秒）： | 192k |
| 其它名稱： | 598-1064-5 |
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CS4391A
18
DS600PP3
4.
REGISTER DESCRIPTION
** All register access is R/W in I2C mode and write only in SPI mode **
4.1
MODE CONTROL 1 - ADDRESS 01H
4.1.1
Auto-Mute (Bit 7)
Function:
The Digital-to-Analog converter output will mute following the reception of 8192 consecutive audio
samples of static 0 or -1. A single sample of non-static data will release the mute. Detection and
muting is done independently for each channel. (However, Auto-Mute detection and muting can be-
come dependent on either channel if the Mute A = B function is enabled.) The common mode on the
output will be retained and the Mute Control pin for that channel will go active during the mute period.
The muting function is effected, similar to volume control changes, by the Soft and Zero Cross bits in
the Volume and Mixing Control register.
4.1.2
Digital Interface Formats (Bits 6:4)
Function:
PCM Mode - The required relationship between the Left/Right clock, serial clock and serial data is
DSD Mode - The relationship between the oversampling ratio of the DSD audio data and the required
Master clock to DSD data rate is defined by the Digital interface Format pins. Note that the Functional
Mode registers must be set to DSD Mode.
See Table 1 (PCM Modes)
See Table 2 (DSD Mode)
4.1.3
De-Emphasis Control (Bits 3:2)
Function:
Implementation of the standard 15
s/50 s digital de-emphasis filter response, Figure 13, requires
reconfiguration of the digital filter to maintain the proper filter response for 32, 44.1 or 48 kHz sample
rates. NOTE: De-emphasis is available only in Single-Speed Mode.
See Table 3
4.1.4
Functional Mode (Bits 1:0)
Function:
Selects the required range of input sample rates or DSD Mode.
See Table 4
76543
210
AMUTE
DIF2
DIF1
DIF0
DEM1
DEM0
FM1
FM0
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CS4391A-KZZR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24B 192kHz Stereo DAC w/Vol Cntrl 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 |
| CS4391-KZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4391-KZZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4392 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
| CS4392_04 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit, 192 kHz Stereo DAC with Volume Control |
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