OP-44_15 Datasheet, PDF (5/9 Pages) Analog Devices – HIGH SPEED PRECISION OPERATIONAL AMPLIFIER

.
!PMI) OP-44 HIGH-SPEED, PRECISION OPERATIONAL AMPLIFIER
TYPICALPERFORMANCECHARACTERISTICS
OPEN-LOOP GAIN, PHASE
COMMON-MODE REJECTION
POWER-SUPPLYREJECTION
vs FREQUENCY
140
vs FREQUENCY
120
vs FREQUENCY
120
120
100
m 80
z
<i
60
C>
Q.
0
40
0_....
Z
20
WQ.
0
0
-20
90
" 135 _w
-⁰
180 w<_'"
225 JQ:.
270
m 100
Z
0
U^;_w^::
80
;;J
a:
w0
60
0
:f
Z
0
40
:f
:f
0u ₂₀
TA = 25°C
Vs = ct15V
+PSR
100
"
m
~
Z0 80
-PSR
"\
I\.
;::
U
w_;a;:J 60
~_Q. 40
:_'"J
Iii 20
0~Q.
-40
-60
10 100 Ik
10k lOOk 1M 10M 100M
FREQUENCY (Hz)
O₁₆₀
B₁₅₀
S ₁₄₀
O _{1 130}
w
. L !<
- a:
120
E ^{-- r--} _{--- '"} ¹¹⁰
TE ^{-- 100}
SLEW RATEvs
TEMPERATURE
0
10
100
Ik
10k
lOOk 1M
10M
FREQUENCY (Hz)
-20
10
100
Ik
10k
lOOk
1M
FREQUENCY (Hz)
SLEW RATE vs DIFFERENTIAL
INPUT VOLTAGE
150
TA = 25°C
Vs = ~15V
120
1
~ 90
~
a:
~ 60
._'._"..
SLEW RATEvs
CAPACITIVELOAD
160
TA= 5°C
150 _{-Vs = ct15V}
140
~ 130
~
~_a: 120
~_'".... 110
100
90
90
80
-75 -50 -25
0 25 50 75
TEMPERATURE(°G)
100 125
0.2
0.4
0.6
0.8
1.0
DIFFERENTIAL INPUT VOLTAGE (VOLTS)
80
II
CAPACITIVE LOAD (pF)
.
CLOSED-LOOP GAIN
vs FREQUENCY
60
50
m 40
~
~ 30
C>
Q.
0 20
9
~_'" 10
0
....
U
-10
-20
10 100
Ik
10k lOOk 1M
FREQUENCY (Hz)
10M 100M
TOTAL HARMONIC
DISTORTION + NOISE
vs FREQUENCY
0.1
TA = 25°C
Vs= ct15V
Vo = IV RMS
AYCl=3
Rl = 2kfJ
0.01
z
+
0
.J.:..
0.001
0.0001
10
100
Ik
10k
FREQUENCY(Hz)
lOOk
CLOSED-LOOP OUTPUT
IMPEDANCEvsFREQUENCY
90
80
70
s: I 60
50
z<
40
Q.
:f
- 30
111111111111111111111111111
1IIIAYCl=3
20
10
0
100
Ik
10k
lOOk 1M
10M
FREQUENCY(Hz)
5
10/87, Rev. 81
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