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Datasheet

ManualsBrandsANALOG DEVICES ManualsData collecting ICsData acquisition IC - AD converter (ADC) External , Internal PDIP 20
11121314151617181920
AD977/AD977A
–17–REV. D
200
V
IN
100
33.2k
2.2F
2.2F
R1
IN
R2
IN
R3
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
200
V
IN
100
33.2k
2.2F
2.2F
R1
IN
R2
IN
R3
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
576k
50k
5V
50k
5V
200
V
IN
100
33.2k
2.2F
2.2F
R1
IN
R2
IN
R3
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
200
V
IN
33.2k
2.2F
R1
IN
R2
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
576k
50k
5V
50k
5V
100
R3
IN
200
V
IN
100
33.2k
2.2F
2.2F
R1
IN
R2
IN
R3
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
200
V
IN
100
33.2k
2.2F
2.2F
R1
IN
R2
IN
R3
IN
REF
AGND2
CAP
AGND1
AD977/
AD977A
576k
50k
5V
50k
5V
UNIPOLAR CONNECTION FOR AD977A AND AD977
INPUT
RANGE
STANDARD CONNECTION WITHOUT
OFFSET AND GAIN ADJUST
STANDARD CONNECTION WITH
OFFSET AND GAIN ADJUST
0V–10V
0V–5V
0V–4V
+
–
2.2F
Figure 13. AD977/AD977A Unipolar Analog Input Configuration