ADS5231
www.ti.com
SBAS295A–JULY 2004–REVISED JANUARY 2007
SERIAL REGISTER MAP: Shown for the Case Where Serial Interface is Used(1)
ADDRESS
D6 D5
DATA
DESCRIPTION
D7
D4
0
D3
X
D2
X
D1
X
D0
0
0
0
0
0
0
0
Normal Mode
0
X
X
X
1
Power-Down Both Channels
0
0
0
0
0
0
0
0
X
X
X
X
0
1
X
X
Straight Offset Binary Output
Binary Two's Complement Output
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
X
X
0
1
0
1
X
X
X
X
X
X
X
X
Channel B Digital Outputs Enabled
Channel B Digital Outputs Tri-Stated
Channel A Digital Outputs Enabled
Channel A Digital Outputs Tri-Stated
X
X
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
Normal Mode
All Digital Outputs Set to '1'
All Digital Outputs Set to '0'
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
X
1
X
X
X
0
0
0
Normal Mode
Channel A Powered Down
Channel B Powered Down
X
0
0
0
0
1
1
1
1
X
X
X
X
0
1
0
0
PLL Enabled (default)
PLL Disabled
(1) X = don't care.
9
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