OP15/OP17
9
1n
100p
10p
V
S
= 15V
T
A
= 25؇C
7
I
= 4.0mA FOR MAX CURVES
2.5mA FOR TYP CURVES
SY
5
155A MAX
V
OS
3
OP15A MAX
1
155A TYP
TYPICAL DRIFT BAND
–1
–3
OP15 TYP
120 140
–5
10k
100k
R -TRIMMING POTENTIOMETERVALUE –⍀
1M
0
20
40
60
80
100
P
TIME AFTER POWER APPLIED – s
TPC 7. Nulled Offset Voltage Drift vs. Potentiometer Size
TPC 10. OP15 Bias Current vs. Time in Free Air
6
1n
V
S
= 15V
156A/157A MAX
4
2
156A/157A TYP
0
100p
OP17A MAX
V
S
=
15V
T
= 25؇C
A
–2
–4
–6
I
= 6.7mA FOR MAX CURVES
5.0mA FOR TYP CURVES
SY
OP17A TYP
10p
–50
–25
0
25
50
75
100
125
0
20
40
60
80
100
120
140
TEMPERATURE – ؇C
TIME AFTER POWER APPLIED – s
TPC 8. Offset Voltage Drift vs. Temperature of
Representative Units
TPC 11. OP17 Bias Current vs. Time in Free Air
100n
100n
V
S
= 15V
UNITS AREWARMED UP
155A MAX
10n
155A MAX
155ATYP
10n
1n
155ATYP
OP15A MAX
OP15A MAXP
OP15 TYP
1n
OP15A TYP
100p
100p
10p
10p
10
30
50
70
90
110
130
150
AMBIENTTEMPERATURE – ؇C
10
30
50
70
90
110
130
150
AMBIENTTEMPERATURE – ؇C
TPC 12. OP15 Input Bias Current vs. Ambient Temperature
(Units Warmed Up in Free Air)
TPC 9. Input Bias Current vs. Ambient Temperature
(Units Warmed Up in Free Air)
–6–
REV. A
ADI [ ADI ]
