ad8475 Analog Devices, Inc., ad8475 Datasheet - Page 22

• Manufacturer Part Number: ad8475
• Description: Precision, Selectable Gain, Fully Differential Funnel Amplifier Ad8475
• Manufacturer: Analog Devices, Inc.

AD8475
AD8475 EVALUATION BOARD
An evaluation board for the
standalone testing of the AD8475 performance and functionality
for customer evaluation and system design. The board provides
the user flexibility to configure the AD8475 in the desired gain
(0.4 or 0.8) and to install the suitable input and load impedances.
IN+
IN–
J1
J2
R5
R6
AD8475
0Ω
0Ω
0Ω
0Ω
R2
R1
R3
R4
+IN 0.4x
+IN 0.8x
–IN 0.8x
–IN 0.4x
is available to facilitate
1
2
3
4
1.25kΩ
1.25kΩ
Figure 56. AD8475-EVALZ Schematic
(GRN)
(RED)
1.25kΩ
1.25kΩ
+V
+V
S
S
0.1µF
0.1µF
10µF
10µF
Rev. A | Page 22 of 24
C4
C2
C1
C3
AD8475
1kΩ
1kΩ
The AD8475-EVALZ board is designed so that a user can easily
evaluate system performance when the AD8475 is mated with
any Analog Devices, Inc., SAR ADC. The board can be installed
with SMB connectors that mate directly to the
to-Digital Converter Evaluation
See the AD8475 product page for more information on the
AD8475-EVALZ.
12
11
10
9
NC
–OUT
+OUT
VOCM
0.1µF
C5
R7
R8
R10
R11
R9
R12
VOCM
JP1
Kit.
OUT+
J5
OUT–
VOCM
J4
J3
Pulsar® Analog-