
AD8563
Preliminary Technical Data
LOGIC
VS+
2
1
+
3
R1 AADD88556533
6
7
4
5
10
9_
8
VS–
VREF
C2
R2
VS+
2
1
+
3
R6 AADD88556533
6
7
4
5
10
9_
8
VREF
C3
R7
R3
100Ω
R8
100Ω
VS+
2
1
+
3
R11 AADD88556533
6
7
4
5
10
9_
8
VREF
C4
R12
Figure 9. Multiplexed Output
R13
100Ω
VOUT
1µF
Table 5. Recommended External Component Values for Selected Gains
Desired Gain (V/V)
R1 (Ω)
R2 || C2 (Ω || F)
1
200 k
100 k || 1200p
2
100 k
100 k || 1200p
5
40.2 k
100 k || 1200p
10
20 k
100 k || 1200p
50
4.02 k
100 k || 1200p
100
3.92 k
196 k || 560p
500
3.92 k
976 k || 120p
1000
3.92 k
1.96 M || 56p
Calculated Gain
1
2
4.975
10
49.75
100
497.95
1000
Rev. PrA | Page 12 of 15