AD5744 Datasheet, PDF (9/27 Pages) Analog Devices – Complete, Quad, 14/16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC

Preliminary Technical Data
AD5744/AD5764
SCLK
SYNC
SDIN
SDO
24
48
DB23
DB0
DB23
INPUT WORD SPECIFIES
REGISTER TO BE READ
DB23
NOP CONDITION
UNDEFINED
SELECTED REGISTER DATA
CLOCKED OUT
Figure 4. Readback Timing Diagram
DB0
DB0
200µA I_OL
TO OUTPUT
PIN _CL
50pF
200µA
I_OH
V_OH (MIN) OR
V_OL (MAX)
Figure 5. Load Circuit for SDO Timing Diagram
Rev. PrA 15-Nov-04| Page 9 of 27