EVAL-AD5755-1SDZ View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

EVAL-AD5755-1SDZ

Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA Output DAC, Dynamic Power Control, HART Connectivity

Analog Devices 

AD5757

Timing Diagrams

SCLK

SYNC

SDIN

LDAC

IOUT_x

LDAC = 0

IOUT_x

CLEAR

IOUT_x

1

2

t6

t4

t7

MSB

t1

24

t3

t2

t5

t8

LSB

t10

t17

t19

t9

t10

t11

Data Sheet

t12

t13

t14

t12

t16

RESET

t18

Figure 3. Serial Interface Timing Diagram

SCLK

1

24

1

24

t6

SYNC

SDIN

MSB

LSB

MSB

LSB

SDO

INPUT WORD SPECIFIES

REGISTER TO BE READ

MSB

NOP CONDITION

LSB

UNDEFINED

SELECTED REGISTER DATA

t15

CLOCKED OUT

SEE THE READBACK OPERATION SECTION FOR FURTHER INFORMATION.

Figure 4. Readback Timing Diagram (Packet Error Checking Disabled)

Rev. G | Page 8 of 45

Share Link: