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AD824AR-14-3V
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
Data Sheet
AD824
5
10
15
20
60
40
20
3V
≤ V
S
≤ ±15V
FRE
QUENCY
(kHz)
NOISE DENSITY (n
V/√Hz)
00875-012
Figure
12
.
Voltage Nois
e Density
0.1
0.01
0.001
0.0001
20
100
1k
10k
20k
THD + N (
%)
FRE
QUENCY
(Hz)
V
S
= +3V
V
S
= +5V
V
S
= ±15V
R
L
=
∞
A
V
= +1
00875-013
Figure
13
.
Total Harmonic
Distorti
on
280
240
200
160
120
80
40
0
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
NUMBER O
F UNI
T
S
OFFSET V
OLTAGE
(m
V)
COUNT
= 860
00875-014
Figure
14
.
Input Offset Distribution, V
S
= 5
V
, 0
V
14
12
10
8
6
4
2
0
–2.5
–2.0
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
2.5
NUMBER O
F UNI
T
S
OFFSET V
OLTAGE
DR
IFT (µV
/°C)
COUNT
= 60
00875-015
Figure
15
.
TC V
OS
Distribution,
−
55
°
C to +125
°
C, V
S
=
5 V
, 0
V
150
125
100
75
50
25
0
–25
–60
–40
–20
0
20
40
60
80
100
120
140
INPUT
O
FF
SET
CURRENT
(p
A)
TEMPERATURE (°C)
V
S
= 5V,
0V
00875-016
Figure
16
.
Input Offset Current vs.
Temperature
100k
10k
1k
100
10
1
0.1
20
40
60
80
100
120
140
INPUT
BI
AS CURRENT
(p
A)
TEMPERATURE (°C)
V
S
= 5V,
0V
00875-017
Figure
17
.
Input B
ias Current vs
. Temperature
Rev.
E
| P
age
9
of
16
AD824
Data Sheet
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
10M
COM
MON-
MO
DE REJECT
I
ON (d
B)
FRE
QUENCY
(Hz)
00875-018
Figure
18
. Common
-
Mode Rej
ection vs. Frequen
cy
–40
–60
–80
–100
–120
100
1k
10k
100k
THD (
dB)
FRE
QUENCY
(Hz)
00875-019
Figure
19
.
THD vs. Frequen
cy, 3 V rms
100
80
60
40
20
–20
0
100
80
60
40
20
–20
0
10
100
1k
10k
100k
1M
10M
OPEN
-LOOP
GAIN
(dB
)
PHASE M
ARGI
N (Deg
rees)
FRE
QUENCY
(Hz)
±15V
3V, 0V
00875-020
Figure
20
.
Open
-
L
oop Gain and Ph
ase vs. Frequency
1k
100
10
1
1
10
100
1k
10k
100k
INP
UT VOLTA
GE NOIS
E (nV/√
Hz)
FRE
QUENCY
(Hz)
00875-021
Figure
21
.
Input V
oltage Noise Spect
ral Dens
ity vs.
Frequen
cy
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M
10M
POWER SUPPLY REJECTION (dB)
FRE
QUENCY
(Hz)
00875-022
Figure
22
.
Power Supply R
ejection
vs. Frequency
30
25
20
15
10
5
0
1k
3k
10k
30k
100k
300k
1M
OUTP
UT V
OLTAGE (
V)
INPUT
F
REQ
UENCY (Hz
)
00875-023
Figure
23
.
Large Sign
al Frequency R
esponse
Rev.
E
| P
age
10
of
16
Data Sheet
AD824
–80
–90
–100
–110
–120
–130
–140
10
100
1k
10k
100k
CROSS
TAL
K (d
B)
FRE
QUENCY
(Hz)
1 TO 4
1 TO 2
1 TO 3
00875-024
Figure
24
.
Crosstalk
vs. Frequency
10k
1k
100
10
1
0.1
0.01
10
100
1k
10k
100k
1M
10M
OUT
PUT
I
MPEDANCE
(Ω)
FRE
QUENCY
(Hz)
00875-025
Figure
25
.
Output I
mpedance vs. Freq
uency
, Gain = +1
10
0%
100
90
500ns
20mV
00875-026
Figure
26
.
Small
Signal R
es
ponse, Unity Gain Follow
er, 10
kΩ
||
100 pF Load
10
0%
100
90
5µs
5V
00875-027
Figure
27
.
Large Sign
al Respons
e
2750
1000
1250
1500
1750
2000
2250
2500
–60
–40
–20
0
20
40
60
80
100
120
140
SUPPL
Y CURRE
NT (
µA)
TEMPERATURE (°C)
V
S
= ±15V
V
S
= +3V,
0V
00875-028
Figure
28
.
Supply Curren
t vs. Temperat
ure
1k
100
10
1
0.01
10
1
0.1
OUTP
UT S
ATU
RA
TION VOLTAGE
(m
V)
LO
AD CURRENT
(mA)
V
OL
– V
S
V
S
= ±15V
V
S
= 3V,
0V
V
S
– V
OH
00875-029
Figure
29
.
Output Saturation
Voltage
Rev.
E
| P
age
11
of
16
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
AD824AR-14-3V
Mfr. #:
Buy AD824AR-14-3V
Manufacturer:
Analog Devices Inc.
Description:
IC OPAMP JFET 2MHZ RRO 14SOIC
Lifecycle:
New from this manufacturer.
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