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AD8629ARZ-REEL7
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
AD8628/AD8629/AD8630
Data Sheet
V
S
= ±1.
35V
C
L
= 50pF
R
L
= ∞
A
V
= 1
TIME (4µs/DIV)
VO
LT
AGE (
50mV/DI
V)
0V
02735-021
Figure
23
. Small Signa
l Transien
t Respon
se
V
S
= ±2.
5V
C
L
= 50pF
R
L
= ∞
A
V
= 1
TIME (4µs/DIV)
VO
LT
AGE (
50mV/DI
V)
0V
02735-022
Figure
24
. Small Signa
l Transien
t Respon
se
CA
P
ACITIV
E LOAD
(pF)
OVERSHOOT (%)
100
90
80
70
60
50
30
20
10
40
0
1
10
100
1k
02735-023
OS–
OS+
V
S
= ±1.
35V
R
L
=
2kΩ
T
A
= 25°
C
Figure
25
. Small
Signal Overshoot vs. Load Capacitance
CA
P
ACITIVE
LOAD (
pF)
OVERSHOOT (%)
80
70
60
50
30
20
10
40
0
1
10
100
1k
02735-024
OS–
OS+
V
S
= ±2.
5V
R
L
=
2kΩ
T
A
= 25°
C
Figure
26
. Small Signal Ove
rshoot vs. Load Capacitance
TIME (2µs/DIV)
VO
LT
AGE (V)
V
OUT
0V
0V
V
IN
02735-025
V
S
= ±2.
5V
A
V
= –50
R
L
=
10kΩ
C
L
= 0pF
CH1 = 50mV/
DIV
CH2 = 1V/
DIV
Figure
27
. Positive O
vervoltage R
ecovery
TI
ME (
10µs/
DIV
)
VO
LT
AGE (V)
V
OUT
0V
0V
V
IN
02735-026
V
S
= ±2.
5V
A
V
= –50
R
L
=
10kΩ
C
L
= 0pF
CH1 = 50mV/
DIV
CH2 = 1V/
DIV
Figure
28
. Negative Ov
ervoltage Rec
o
very
Rev.
K
| P
age
10
of
24
Data Sheet
AD8628/AD8629/AD8630
TI
ME (
200µs/
DIV
)
VO
LT
AGE (1V/DIV)
0V
02735-027
V
S
= ±2.
5V
V
IN
= 1kHz @ ±3V
p-p
C
L
= 0pF
R
L
=
10kΩ
A
V
= 1
Figure
29
. No Pha
se Reversal
FREQ
UENC
Y
(Hz)
CMRR (d
B)
140
120
100
80
60
40
0
–20
–40
20
–60
100
1k
10k
100k
1M
10M
02735-028
V
S
= 2.7V
Figure
30
. CMRR vs. Frequ
ency
FREQ
UENC
Y
(Hz)
CMRR (d
B)
140
120
100
80
60
40
0
–20
–40
20
–60
100
1k
10k
100k
1M
10M
02735-029
V
S
= 5V
Figure
31
. CMRR vs. Frequ
ency
FREQ
UENC
Y
(Hz)
PSRR (d
B)
140
120
100
80
60
40
0
–20
–40
20
–60
100
1k
10k
100k
1M
10M
02735-030
V
S
= ±1.
35V
+PSRR
–PSRR
Figure
32
. PSRR vs. F
requency
FREQ
UENC
Y
(Hz)
PSRR (d
B)
140
120
100
80
60
40
0
–20
–40
20
–60
100
1k
10k
100k
1M
10M
02735-031
V
S
= ±2.
5V
+PSRR
–PSRR
Figure
33
. PSRR vs. F
requency
FREQ
UENC
Y
(Hz)
OUTP
UT SWIN
G (V p-p)
3.0
2.5
2.0
1.5
1.0
0.5
0
100
1k
10k
100k
1M
02735-032
V
S
= 2.7V
R
L
=
10kΩ
T
A
= 25°
C
A
V
= 1
Figure
34
. Maximum
Output Swin
g vs. Frequency
Rev.
K
| P
age
11
of
24
AD8628/AD8629/AD8630
Data Sheet
FREQ
UENC
Y
(Hz)
OUTP
UT SWIN
G (V p-p)
5.5
2.5
3.0
3.5
4.0
4.5
5.0
2.0
1.5
1.0
0.5
0
100
1k
10k
100k
1M
02735-033
V
S
= 5V
R
L
=
10kΩ
T
A
= 25°
C
A
V
= 1
Figure
35
. Maximum
Output Swin
g vs. Frequency
TIME (1s/DIV)
VO
LT
AGE (µV)
0.60
0.45
0.30
0.15
–0.15
–0.30
–0.45
0
–0.60
02735-034
V
S
= 2.7V
Figure
36
. 0.1 Hz to 10 Hz Noise
TIME (1s/DIV)
VO
LT
AGE (µV)
0.60
0.45
0.30
0.15
–0.15
–0.30
–0.45
0
–0.60
02735-035
V
S
= 5V
Figure
37
. 0.1 Hz to 10 Hz Noise
FREQ
UENC
Y
(kHz)
VO
LT
AGE NOISE DENSIT
Y
(nV/
√Hz)
120
105
90
75
45
30
15
60
0
0
0.5
1.0
1.5
2.
0
2.5
02735-036
V
S
= 2.7V
NOIS
E
A
T
1kHz = 21.
3nV
Figure
38
. Voltage Noise D
ensity at 2.7 V from 0 Hz to 2.5 kHz
FREQ
UENC
Y
(kHz)
VO
LT
AGE NOISE DENSIT
Y
(nV/√Hz)
120
105
90
75
45
30
15
60
0
0
5
10
15
20
25
02735-037
V
S
= 2.7V
NOIS
E
A
T
10kHz = 42.
4nV
Figure
39
. Voltage Noise D
ensity at 2.7 V from 0 Hz to 25 kHz
FREQ
UENC
Y
(kHz)
VO
LT
AGE NOISE DENSIT
Y
(nV/
√Hz)
120
105
90
75
45
30
15
60
0
0
0.5
1.0
1.5
2.
0
2.5
02735-038
V
S
= 5V
NOIS
E
A
T 1kHz
= 22.1n
V
Figure
40
. Voltage Noise D
ensity at 5 V from 0 Hz to 2.5 kHz
Rev.
K
| P
age
12
of
24
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
AD8629ARZ-REEL7
Mfr. #:
Buy AD8629ARZ-REEL7
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers Zero Drift RRIO SGL-Supply
Lifecycle:
New from this manufacturer.
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