UG-581 Datasheet, PDF (19/28 Pages) Analog Devices – Full-featured evaluation board

Evaluation Board User Guide
EVAL-AD7961FMCZ
6 PIN (2x3) 0.1" PITCH THR/A SOCKET
J6-1
J6-2
J6-3
J6-4
J6-5
VCM
OP_AMP+
AMP_PWR+
VCM
J6-6
AMP_PWR–
R48
0Ω
R41
1kΩ
R38
C54 DNP
0.1µF
J2
AIN+
1
J5
J1
AIN–
1
J4
R59
OP_AMP–
OP_AMP+
0Ω
DIFF_IN+
OP_AMP–
DIFF_IN–
VCM
R37
1kΩ
C52 R40
0.1µF DNP
AMP_PWR+
ANALOG FRONT END
R57
820Ω
100pF
C76
C55
DNP
C58
ADA4899-1
U15
3
8
D
+
7
V+
VOUT
R28
0Ω
2
–
FB
V–
4
V–
5
6
R10 ¹
R35
0Ω
0Ω
C59
AMP_PWR–
R58
820Ω
C77
100pF
C53
DNP
AMP_PWR+
C56
ADA4899-1 ₈
U16
3
D
+
7
V+
VOUT
2
–
FB
V–
4
V–
5
6
R27 ¹
R60
0Ω
R29
0Ω
0Ω
C57
AMP_PWR–
AMP_PWR+
C41
0.1µF
1
R52
33Ω
1
R53
33Ω
C49
IN+
C47
IN–
C48
GND3
DIFF_IN–
DIFF_IN+
R56
DNP
R50
0Ω
R51
0Ω
R54
DNP
C51
DNP
R44
499Ω
R49
499Ω
C50
DNP
R55
DNP
R42
499Ω
R43
499Ω
1 _FB–
2 _IN+
3 _IN–
4 _FB+
PD ¹²
U14
ADA4932-1
OUT– ¹¹
OUT+ ¹⁰
VCM ⁹
VCM
C46
AMP_PWR–
C45
0.1µF
Figure 27. Schematic Page 4
Rev. 0 | Page 19 of 28