OP-41_15 Datasheet, PDF (6/11 Pages) Analog Devices – LOW BIAS CURRENT HIGH STABILITY JFET OPERATIONAL AMPLIFIER

- ANALOGDEVICES fAX-ON-DEHAND HOTLINE
Page ⁷
OP-41
TYPICAL PERFORMANCE CHARACTERISTICS
BIAS CURRENT va
TEMPERATURE
10'
BIAS CURRENT vs
COMMON-MODE VOLTAGE
OFFSET CURRENT va
TEMPERATURE
100
10J
10>
.zwaa:u.:::.>. _10'
:1
a; 10"
10-1
-^;;
Co
....
5
2
;;
~ 10
...
z
w
:::
aa:: 4
:<>J
a:
:u:>
I-
~3
a;
c^W.......
-..jj...
10-2
-75 -so -25 0 25 50 75 100 125
TEMPERATURE I.CI
O_..800
B . ^-700
:;
3
S _~
2
-600
..
O ^{5 -500}
w
-i l-t_Lt+- _{I ~ -t[--fTl e~l- .-400}
r _{E .}^.w.>..._.^..
-300
-200
tT ^:J
tJ _{j +.-E+. -100}
OFFSET VOLTAGE va
SUPPLY VOLTAGE
0
-15 -10
-5
0
5
10
15
COMMON-MODEVQLTAGE (VOLTS)
WARM-UP DRIFT vs TIME
10
:> 8
3
t0:
cw_'..".... 6
g_.:... 4
...
...
02
i_!
._i
I
I
t-""-""I
I
,
I
~l
i !.
0.1
0
25
50
75
100
'25
TEMPERATURE(oCI
SUPPLY CURRENT
va TEMPERATURE
900
880
t ^{i . i !}
!
!
;
~
;i
j--
....
!
~ 760
740
-.
0
i
0
n₇₀o₀-it _'
"'1-
,
,
...-.
t5
t10
>15
'20
0
4
6
8
10
12
-75 -50 -25
25 50 75 100 125
SUPPL V VOL TAGE (VOL TSI
TIME AFTER SUPPLY TURN-ON (MINUTES)
TEMPERATURE I"CI
SUPPLYCURRENT
vs SUPPLYVOLTAGE
900
880
860
;; 840
.
~^{~ 820 ~--}
u ⁸⁰⁰
t!
a:..:; 780
760
740 r-_L~
.
720 ~..+1
~=J::=:-t :
--j....-
!
700
t4
'8
"2
"6
120
SUPPLVVOLTAGE (VOLTS!
OPEN-LOOP GAIN AND
PHASE vs FREOUENCY
140
60
120
~
2100
:(
C>
'.^w_.".... ⁸⁰
c_>5 60
..
0 40
g
~_~ 20
0
70
80
90 ^awe
t;:
100 iii
w
110 ~
f
120
130
-20
0.1
140
10 100 1. 10. 100. 1M
FREOUENCYIHd
POWER SUPPLY REJECTION
va FREQUENCY
'40
120
iii
:!!
~ 100
;:;
u
~ 80
:::
>-
.:'~".:> ⁶⁰
0_~: 40
.0.
20
0
1
10
100
Ik
10.
lOOk
1M
FREQUENCY 1Hz!
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