Cirrus Logic CS5528 - Manual (Page 44)

CS5521/22/23/24/28
44 DS317F8
X O U T
V D + V A +
V R E F +
V R E F -
D G N D N B V
A IN 1 +
A IN 1 -
S C L K
S D O
S D I
C S5522
X IN
C P D
C S
1 0 Ω
+ 5 V
A n a lo g
S u p p ly
0 .1 μF 0 .1 μF
2 0
1 9
3
4
1
A G N D
2 1 4
1 1
1 0
1 5
1 2
8
9
1 3 5
O p tio n a l
C lo ck
S o u rce
S e ria l
D a ta
In te rfa ce
7
3 2 .7 6 8 ~ 1 0 0 k H z
0 to + 5 V In p u t
1 8
A IN 2 +
1 7
A IN 2 -
1 6
A 1
6
A 0
+
-
C M = 0 to V A +
Figure 22. CS5522 Configured for ground-referenced Unipolar Signals
X O U T
V D + V A +
V R E F +
V R E F -
D G N D N B V
A IN 1 +
A IN 1 -
S C L K
S D O
S D I
C S 5522
X IN
C P D
C S
10 Ω
+ 5 V
A n a lo g
S u p p ly
0 .1 μF 0 .1
μF
+
-
20
19
3
4
1
A G N D
2 1 4
1 1
1 0
1 5
1 2
8
9
13 5
O p tio n a l
C lo c k
S o u rc e
S e ria l
D a ta
In te rfa c e
7
3 2 .7 6 8 ~ 1 0 0 k H z
18
A IN 2 +
17
A IN 2 -
16
A 1
6
A 0
Figure 23. CS5522 Configured for Single Supply Bridge Measurement