Analog Devices EVAL-AD5162SDZ User Manual page 9

EVAL-AD5162SDZ User Guide
VDD
V+
U15-C
AC_INPUT
AD8403-1
W1-1
AD5204-1
W1-2
AD5233-1
W1-3
AD5162-1
W1-4
AD5232-1
W1-5
ADN2850-1
W1-6
AD5235-1
W1-7
AD5254-1
W1-8
AD5252-1
W1-9
AD5172
W1-10
AD5243-1
W1-11
AD5222-1
W1-12
INVERTING AND NON-INVERTING WITH LINEAR AND PSEUDO-LOG GAIN
AD8403 -2
W2-1
AD5204 -2
W2-2
AD5233 -2
W2-3
AD5162 -2
W2-4
AD5232 -2
W2-5
ADN2850 -2
W2-6
AD5235 -2
W2-7
AD5254 -2
W2-8
AD5252 -2
W2-9
AD5172 -2
W2-10
AD5243 -2
W2-11
AD5322 -2
W2-12
8
V-
4
VDD
VSS
R39
C3
R40
VSS
W1
W1
R36
PSEUDOLOG ATTENUATOR
VDD
R3
R4
VSS
Figure 9. Schematic of Multiboard RDAC1 Circuits
W2
W2
VIN
J2-1
GND
J2-2
Figure 10. Schematic of Multiboard RDAC2 Circuits
A20
U15-A
3
+
1
2
-
AD8652AR
DAC + FLOATING DAC + BW
BUF-W1
3
+
1
U14-A
2
-
AD8618ARZ
B1
A21
B1
R35
A
B
C
VSS
AD8652AR
6
-
7
5
+
U15-B
INVERTING
R41
NON-INVERTING
A2
PSEUDOLOG R43
INVERTING
R38
LINEAR
NON-INVERTING
Rev. 0 | Page 9 of 16
A1
VDD
R34
A
AC + DC
B
AC
C
W1_BUF
B1
VOU T
5
+
7
U14-B
6
-
AD8618 ARZ
CIRCUIT CONNE CTION
B2
DIGIPOT R42
W2 B2
A2
C1
UG-348
A1