參數(shù)資料
型號(hào): DSD1792
元件分類: DAC
英文描述: 24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
中文描述: 24位192千赫采樣高級(jí)分段音頻立體聲數(shù)模轉(zhuǎn)換器
文件頁(yè)數(shù): 20/56頁(yè)
文件大?。?/td> 497K
代理商: DSD1792
SLES067A MARCH 2003 REVISED AUGUST 2003
www.ti.com
20
High Impedance
When Read Mode is Instructed
A0
D7
D6
D4
D5
D3
D2
D1
D0
D7
D6
D4
D5
D3
D2
D1
D0
R/W
A1
A2
A3
A4
A5
A6
MS
MC
MDI
MDO
NOTE:Bit 15 is used for selection of write or read. Setting R/W = 0 indicates a write, while R/W = 1 indicates a read. Bits 148 are used for the register
address. Bits 7–0 are used for register data.
Figure 30. Serial Control Format
t(MCH)
50% of VDD
MS
t(MSS)
LSB
50% of VDD
50% of VDD
t(MCL)
t(MHH)
t(MSH)
t(MCY)
t(MDH)
t(MDS)
MC
MDI
t(MOS)
50% of VDD
MDO
PARAMETER
MIN
MAX
UNITS
t(MCY)
t(MCL)
t(MCH)
t(MHH)
t(MSS)
t(MSH)
t(MDH)
t(MDS)
t(MOS)
(1)MC rising edge for LSB to MS rising edge
MC pulse cycle time
100
ns
MC low-level time
40
ns
MC high-level time
40
ns
MS high-level time
80
ns
MS falling edge to MC rising edge
MS hold time(1)
15
ns
15
ns
MDI hold time
15
ns
MDI setup time
15
ns
MC falling edge to MDO stable
30
ns
Figure 31. Control Interface Timing
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