AD5781 Analog Devices, AD5781 Datasheet - Page 7
AD5781
Manufacturer Part Number
AD5781
Description
Manufacturer
Analog Devices
Datasheet
1.AD5781.pdf
(28 pages)
Specifications of AD5781
Resolution (bits)
18bit
Dac Update Rate
1MSPS
Dac Settling Time
1µs
Max Pos Supply (v)
+33V
Single-supply
No
Dac Type
Unbuffered Vout
Dac Input Format
Ser,SPI
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Data Sheet
SCLK
SYNC
SDIN
SDO
t
17
t
6
t
DB23
4
1
DB23
2
t
8
INPUT WORD FOR DAC N
t
UNDEFINED
9
t
3
Figure 4. Daisy-Chain Mode Timing Diagram
t
1
t
2
Rev. C | Page 7 of 28
24
DB0
DB0
25
DB23
DB23
26
INPUT WORD FOR DAC N – 1
INPUT WORD FOR DAC N
t
19
48
DB0
DB0
t
18
t
5
t
20
AD5781