AD8225-EVAL Analog Devices Inc, AD8225-EVAL Datasheet - Page 14

• Manufacturer Part Number: AD8225-EVAL
• Description: BOARD EVAL FOR AD8225
• Manufacturer: Analog Devices Inc

Specifications of AD8225-EVAL

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD8225
Evaluation Board
Figure 13 is a schematic of an evaluation board available for the
AD8225. The board is shipped with an AD8225 already installed
and tested. The user need only connect power and an input to
conduct measurements. The supply may be configured for dual
GND
GND
+V
–V
+IN
–IN
NOTES
REMOVE W3 AND W4 FOR AC COUPLING
*INSTALL FOR AC COUPLING
S
S
C11
10 F, 25V
100
100
R2
R4
C12
10 F, 25V
0.1 F
0.1 F
W4
W3
C1
C3
W6
W7
0.1 F
R5
100k *
C2
Figure 13. Evaluation Board Schematic
R3
100k *
3
2
–V
+V
A1
+V
7
4
W14
AUX
AUX
1
S
5
6
C4
0.1 F
W11
W13
R8
–V
W12
S
–14–
or single supplies, and the input may be dc- or ac-coupled. A
circuit is provided on the board so that the user can zero the
output offset. If desired, a reference may be applied from an
external voltage source.
USER-SUPPLIED
0.1 F
AD707JN
C9
OUTPUT
EXT_REF
6
4
7
–V
A1
AUX
0.1 F
C10
3
2
OFFSET
ADJ
240 A
240 A
R1
10k
J500
J500
CS1
CS2
+V
–V
AUX
AUX
R9
5.9k , 1%
R10
5.9k , 1%
0.1 F
0.1 F
C7
C8
REV. A