
MULTIPLE FEEDBACK HIGH PASS FILTER STAGE FOR SINGLE OP AMPS
AD8665ARJZ SHOWN AS EXAMPLE ONLY
PIN-OUT VALID FOR SINGLE OP AMPS IN SOT-23 PACKAGE
POPULATE EITHER U1 OR U2, NOT BOTH
PIN-OUT VALID FOR SINGLE OP AMPS IN SOIC PACKAGE
AD820ARZ SHOWN AS EXAMPLE ONLY
BOARD INCLUDES 1206 PACKAGE OPTION
TO ALLOW USE OF LARGER VALUE C0G/NP0 CAPACITORS,
2 2
<DESIGN_VIEW>
: NA
Product(s): AD820
HW TYPE : Customer Evaluation Z
1:1
A
02_038307
A. MAHAFFEY
REF
R1
DNI
TBD0603
IN
TBD1206
DNI
TBD0603
DNI
TBD1206
DNI
DNI
TBD0603
OA_INV
BCS-103-F-D-TE
AD820ARZ
K24AK24AK24A
AD8665ARJZ
K24AK24AK24A
IN
OUT
+VS
-VS
REF
+VS
-VS
OUTINREF
OUT
+VS
-VS
REF-VS+VS
OUT
OA_INV
REF
REF
0.1UF0.1UF
-VS
REF
+VS
REF
TBD0603
DNI
TBD0603
DNI
TBD1206
DNI
+VS
1-VS
1REF1
1
U2
3
41
5
2
REF2
1IN
1OUT
1
U1
2
36
7
4
J1
1
2
3
4
5
6
C0C9
C1
C5
R2
C6
C2
C3
C7
D
THIS DRAWING IS THE PROPERTY OF ANALOG DEVICES INC.
IN PART, OR USED IN FURNISHING INFORMATION TO OTHERS,
OR FOR ANY OTHER PURPOSE DETRIMENTAL TO THE INTERESTS
THE EQUIPMENT SHOWN HEREON MAY BE PROTECTED BY PATENTS
AC
IT IS NOT TO BE REPRODUCED OR COPIED, IN WHOLE OR
DRAWING NO.
2
SCALE
D
D
D
SIZE
D
REV
SHEET
1
1
A
2
3
4
3
5
8
D
7
67
8
A
B
CC
D
5
4
APPROVED
B
6
DESCRIPTION
REVISIONS
OF
OL G
E
OWNED OR CONTROLLED BY OWNED ANALOG DEVICES.
E
ANV
OF ANALOG DEVICES.
SCHEMATIC
S
PTD ENGINEER
DESIGN VIEW
REV DATE