參數(shù)資料
型號: AD5380EB
廠商: Analog Devices, Inc.
英文描述: 40-Channel, 3V/5V Single Supply, 14-Bit, Voltage-Output DAC
中文描述: 40通道,3V/5V單電源,14位,電壓輸出DAC
文件頁數(shù): 7/34頁
文件大?。?/td> 975K
代理商: AD5380EB
PRELIMINARY TECHNICAL DATA
REV. PrF 09/2003
AD5380
–7–
Figure 4. Serial Interface Timing Diagram (Daisy-Chain mode)
Input Word for DAC N
DB23
UNDEFINED
DB0
SDO
t20
SCLK
SYNC
DIN
DB23
t1
t4
DB23'
t21
t22
DB0'
DB0
Input Word for DAC N+1
Input Word for DAC N
24
48
t13
t3
t2
t1
t7
t8 t9
LDAC
t23
Figure 3. Serial Interface Timing Diagram (Stand-Alone mode)
SCLK
SYNC
DIN
DB23
DB0
t4
t7
t6
1
2
24
CLR
VOUT
t19
t18
24
t9
t8
t3
t2
t1
1LDAC ACTIVE DURING BUSY
2LDAC ACTIVE AFTER BUSY
LDAC1
t10
LDAC2
VOUT1
t16
VOUT2
BUSY
t11
t12
t13
t13
t15
t14
t17
t17
t5
Selected Register Data
Clocked out.
DB23
DB0
DB23'
DB0'
48
NOP Condition
UNDEFINED
SDO
SCLK
SYNC
DIN
DB23
DB0
Input Word Specifies
Register to be Read
24
t7A
Figure 3a. Serial Interface Timing in Data Readback Mode
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