Datasheet

ADS8324
REF3212
V
CC
CS
D
OUT
DCLOCK
V
REF
+In
-In
GND
GND
V
S
V
IN
+
+
5W
1 Fto10 Fm m
1 Fto10 Fm m
0.1 Fm
0Vto1.25V
V =1.25V
OUT
Microcontroller
2.5VSupply
2.5V
12
3 4
5
6
ADS8381
REF3240
10W1kW
1kW
10W
0.1 Fm 1 Fm
22 Fm
V = 4.096V
OUT
V
REF
+5V
5 6
3
4
2
1
500W
0.22 Fm
THS4031
+5V
-5V
V
IN
6800pF
REF3212, REF3220
REF3225, REF3230
REF3233, REF3240
SBVS058C –JUNE 2005– REVISED AUGUST 2011 www.ti.com
Figure 27. Basic Data Acquisition System 2
Figure 28. REF3240 Provides an Accurate Reference for Driving the ADS8381
12 Copyright © 2005–2011, Texas Instruments Incorporated