EVAL-AD766XCB Datasheet, PDF (6/15 Pages) Analog Devices – Evaluation Board AD766X/AD767X

PRELIMINARY TECHNICAL DATA
EVAL-AD766XCB/AD767XCB
EVAL-BOARD SETTING FOR INPUT
CONFIGURATIONS
The AD7663/AD7665 and AD7671 have the ability to oper-
ate both unipolar and bipolar range. The available options are
+/- 10V, +/- 5V, +/- 2.5V, 0 to 10V, 0 to 5V and 0 to 2.5V.
Table VI shows the required configurations for each input
range. (REF = 2.5V). Table VII lists the default settings of
the board for all parts.
Input Voltage
Range
±4 REF
±2 REF
±REF
0 V to 4REF
0 V to 2REF
0 V to REF
Table VI. AD7663/7665/7671 Analog Input Configuration
IND(4R)
INC(4R)
INB(2R)
INA(R)
V_IN
INGND
INGND
REF
V_IN
V_IN
INGND
REF
V_IN
V_IN
V_IN
REF
V_IN
V_IN
INGND
INGND
V_IN
V_IN
V_IN
INGND
V_IN
V_IN
V_IN
V_IN
Component/Part
AD7660
AD7663
AD7664
AD7665
AD7671
AD7675
AD7676
AD7677
R7
590⍀
None
590⍀
None
None
590⍀
590⍀
590⍀
Table VII. Default Settings
S9
S10 R48
None 0⍀
0⍀
None 0⍀
0⍀
None 0⍀
15⍀
None 0⍀
0⍀
None 0⍀
0⍀
0⍀
None 15⍀
0⍀
None 15⍀
0⍀
None 15⍀
C40 R47
None
None
2.7nF
None
None
2.7nF 15⍀
2.7nF 15⍀
2.7nF 15⍀
C39
2.7nF
2.7nF
2.7nF
–6–
REV PrK