Datasheet

ADS8361
5
SBAS230E
www.ti.com
BASIC CIRCUIT CONFIGURATION
M0 M1 A0 TWO-CHANNEL/FOUR-CHANNEL OPERATION DATA ON SERIAL OUTPUTS CHANNELS CONVERTED
0 0 0 Two-Channel A and B A0 and B0
0 0 1 Two-Channel A and B A1 and B1
0 1 0 Two-Channel A Only A0 and B0
0 1 1 Two-Channel A Only A1 and B1
1 0 X Four-Channel A and B Sequential
1 1 X Four-Channel A Only Sequential
NOTE: X = Don’t Care.
TRUTH TABLE
BGND
CH B1+
CH B1–
CH B0+
CH B0–
CH A1+
CH A1–
CH A0+
CH A0–
REF
IN
REF
OUT
AGND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
BV
DD
SERIAL DATA A
SERIAL DATA B
BUSY
CLOCK
CS
RD
CONVST
A0
M0
M1
AV
DD
BUSY Output
Clock Input
Chip Select
Read Input
Conversion Start
A0 Address Select
M0 Address Select
M1 Address Select
ADS8361
10μF
+
0.1μF
+5V Analog Supply
+2.7V to +5.5V Digital Supply
10μF0.1μF
+
10μF
+
0.1μF