Datasheet

AD7273/AD7274
Rev. 0 | Page 19 of 28
SCLK
1 2 10 16
SDATA
THREE-STATE
CS
04973-030
Figure 30. Entering Partial Power-Down Mode
THE PART BEGINS
TO POWER UP
THE PART IS FULLY
POWERED UP, SEE POWER-
UP TIMES SECTION
CS
SDATA
INVALID DATA VALID DATA
1
A
10 16 1 16
SCLK
04973-031
Figure 31. Exiting Partial Power-Down Mode
THE PART ENTERS
PARTIAL POWER DOWN
THE PART ENTERS
FULL POWER DOWN
CS
SDATA
INVALID DATA VALID DATA
THE PART BEGINS
TO POWER UP
1 2 10 16 1 1610
SCLK
THREE-STATE THREE-STATE
04973-032
Figure 32. Entering Full Power-Down Mode
THE PART BEGINS
TO POWER UP
t
POWER-UP
CS
S
DAT
A
INVALID DATA VALID DATA
THE PART IS
FULLY POWERED UP
110161 1
SCLK
6
04973-033
Figure 33. Exiting Full Power-Down Mode