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AD8674ARZ-REEL
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
Data Sheet
AD8671/AD8672/AD8
674
R
ev. F
| P
age
7
of
20
6
7
8
9
10
11
12
13
14
15
16
V
OS
(
µ
V)
TEMPERATURE (
°C)
–40
85
25
125
03718-B-012
V
S
= ±15V
V
S
=
±5V
Figure
10
. Input Offset Vol
tage vs. T
emper
ature
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
I
B
(nA)
TEMPERATURE (
°C)
–40
85
25
125
+I
B
–I
B
03718-B-013
V
S
= ±5V
Figure
11
. Input Bia
s Current vs. T
emperature
–
1.0
–
0.5
0
0.5
1.0
1.5
2.0
2.5
I
B
(nA)
TEMPERATURE (
°C)
–40
85
25
125
+I
B
–I
B
03718-B-014
V
S
= ±15V
Figure
12
. Input Bia
s Current vs. T
emperature
2.4
2.6
2.8
3.0
3.2
3.4
I
SY
(mA)
3.6
3.8
4.0
TEMPERATURE (
°C)
–
40
85
25
125
V
S
= ±
15V
V
S
=
±
5V
03718-B-015
Figure
13
. Supply Curren
t vs. T
emperature
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
OUTPUT VOLTAGE (V)
TEMPERATURE (
°C)
–40
85
25
125
R
L
= 600
Ω
R
L
= 2k
Ω
03718-B-016
V
S
= ±15V
Figure
14
. Output V
oltage High vs.
Te
mperature
–14.5
–14.0
–13.5
–13.0
–12.5
–12.0
–11.5
–11.0
OUTPUT VOLTAGE (V)
TEMPERATURE (
°
C)
–40
85
25
125
R
L
= 600
Ω
R
L
= 2k
Ω
03718-B-017
V
S
= ±15V
Figure
15
. Output V
oltage Low
v
s.
T
emperature
AD8671/AD867
2/AD8674
Data Sheet
Rev.
F
| P
age
8
of
20
FREQUENCY (Hz)
OPEN
-LOOP GAIN
(dB)
–10
0
10
100k
03718-B-018
10M
1M
–40
–30
–
20
20
30
40
50
V
SY
=
±15V
R
L
= 10k
Ω
C
L
= 20pF
F
M
= 59
°
GAIN
PHASE
OPEN-LOO
P PHASE (dB)
–45
45
–180
–
135
–90
90
135
180
225
0
60
270
Figure
16
. Open
-
Loop Gain and Phase Shift
vs. Frequency
0
5000
10000
15000
20000
25000
30000
A
VO
(V/mV)
TEMPERATURE (
°C)
–
40
85
25
125
±
5V
±
15V
03718-B-019
Figure
17
. Open
-
Loop Gain vs
. T
emper
ature
FREQUENCY (Hz)
1k
1M
CLOS
ED-LOOP GA
IN (dB
)
–10
0
10
20
40
50
100k
10k
10M
03718-B-020
30
–20
–30
–40
–50
100M
A
V
= 100
A
V
= 10
A
V
= 1
V
SY
=
±
15V
V
IN
= 10mV
R
L
=
∞
C
L
= 20pF
Figure
18
. Closed
-
Loop Gain vs. Frequency
FREQUENCY (Hz)
1k
10M
IM
PEDANCE (
Ω
)
40
50
60
70
90
100
100k
10k
100M
03718-B-021
80
30
20
10
0
A
VO
= 100
100
A
VO
= 10
A
VO
= 1
1M
Figure
19
. Output Imped
ance vs. F
requ
ency
V
SY
= ±15V
V
IN
= 4V
R
L
= 2k
Ω
03718-B-022
VOLTAGE (1V/DIV)
TIME (100
µ
s/DIV)
Figure
20
. Large
Signal Tr
ansient Response
V
SY
= ±15V
V
IN
= 200mV p-p
R
L
= 2k
Ω
03718-B-023
VOLTAGE (50mV/DIV)
TIME (10
µ
s/DIV)
Figure
21
. Small Signal Transient Response
Data Sheet
AD8671/AD8672/AD8674
Rev. F | Page 9
of 20
CAPACITANCE (pF)
1k
SMALL SIGNAL OVERSHOOT (%)
+OS
0
10
20
30
40
50
60
100
10k
–OS
03718-B-024
V
S
=±
1
5
Figure 22. Small Si
gnal Overs
hoot vs. Load Capacitan
ce
V
IN
V
OUT
0V
V
S
= ±15V
V
IN
= 200mV p-p
A
V
= –100
R
L
= 10k
0V
03718-B-025
VOLTAGE (200mV/DIV)
TIME (4
s/DIV)
Figure 23. P
osit
ive Overdrive Recovery
V
IN
V
OUT
V
SY
= ±15V
V
IN
= 200mV p-p
A
V
= –100
R
L
= 10k
0V
0V
03718-B-026
VOLTAGE (200mV/DIV)
TIME (4
s/DIV)
Figure 24. Negative O
verdrive Recover
y
FREQUENCY (Hz)
1k
1M
CMRR (dB)
40
60
80
100
140
160
100k
10k
10M
03718-B-027
120
20
0
–20
–40
100M
V
SY
= ±15V
100
10
Fig
ur
e
25
.
CM
R
R
vs
. Fre
q
ue
n
c
y
FREQUENCY (Hz)
1k
1M
PSRR (d
B)
40
60
80
100
140
160
100k
10k
10M
03718-B-028
120
20
0
–20
–40
V
SY
= ±15V
100
–PSRR
+PSRR
10
Fig
ur
e
26
.
PS
RR
v
s.
Fre
qu
e
nc
y
127
128
129
130
131
132
PSRR (dB)
133
134
135
TEMPERATURE (
°C)
–40
85
25
125
03718-B-029
V
S
= ±2.5V TO ±18V
Figure 27. PSRR vs. T
emperature
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
AD8674ARZ-REEL
Mfr. #:
Buy AD8674ARZ-REEL
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Prec Low Noise Low Input Bias Crnt Quad
Lifecycle:
New from this manufacturer.
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