Datasheet

REF3012, 3020, 3025, 3030, 3033, 3040
10
SBVS032F
www.ti.com
FIGURE 6. Basic Data Acquisition System 1.
FIGURE 7. Basic Data Acquisition System 2.
ADS7822
V
CC
CS
D
OUT
DCLOCK
V
REF
+In
–In
GND
+
+
5Ω
1µF to 10µF
1µF to
10µF
3.3V
0.1µF
V
IN
V+
V
S
Microcontroller
REF3033
GND
ADS8324
V
CC
CS
D
OUT
DCLOCK
V
REF
+In
–In
GND
+
+
5Ω
1µF to 10µF
1µF to 10µF
0.1µF
0V to 1.25V
Microcontroller
2.5V Supply
REF3012
GND
V
IN
V
OUT
2.5V
1.25V
V
S