AD820AR-3V Analog Devices, AD820AR-3V Datasheet - Page 2

• Manufacturer Part Number: AD820AR-3V
• Description: Single Supply/ Rail to Rail Low Power FET-Input Op Amp
• Manufacturer: Analog Devices

AD820–SPECIFICATIONS
Parameter
DC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
DYNAMIC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
Initial Offset
Max Offset over Temperature
Offset Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
Input Voltage Noise
Input Current Noise
Harmonic Distortion
Unity Gain Frequency
Full Power Response
Slew Rate
Settling Time
Common-Mode Voltage Range
CMRR
Input Impedance
Output Saturation Voltage
Operating Output Current
Short Circuit Current
Capacitive Load Drive
Quiescent Current
Power Supply Rejection
at T
at T
T
T
T
0.1 Hz to 10 Hz
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
0.1 Hz to 10 Hz
f = 1 kHz
f = 10 kHz
to 0.1%
to 0.01%
T
T
Differential
Common Mode
V
V
V
V
V
V
T
T
OL
T
CC
T
OL
T
CC
T
OL
T
CC
T
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
MIN
–V
–V
–V
–V
–V
–V
MAX
MAX
to T
to T
to T
to T
to T
to T
to T
EE
EE
EE
OH
OH
OH
to T
to T
to T
to T
to T
to T
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
MAX
2
1
Conditions
V
V
R
R
R
R
V
V
V
V
I
I
I
I
I
I
T
V
SINK
SOURCE
SINK
SOURCE
SINK
SOURCE
O
O
L
L
L
L
O
O
O
CM
S
MIN
+ = 5 V to 15 V
= 100k
= 10k
= 1k
= 10k to 2.5 V
= 0 V to 4 V
= 0.2 V to 4 V
= 0.25 V to 4.75 V
p-p = 4.5 V
= 0.2 V to 4.5 V
= 0 V to +2 V
= 20 A
= 2 mA
= 15 mA
to T
(V
= 20 A
= 2 mA
= 15 mA
S
MAX
= 0, 5 volts @ T
–2–
Min
400
400
80
80
15
10
–0.2
–0.2
66
66
15
12
70
70
A
= +25 C, V
10
10
13
13
Typ
0.1
0.5
2
2
0.5
2
0.5
1000
150
30
2
25
21
16
13
18
0.8
–93
1.8
210
3
1.4
1.8
80
5
10
40
80
300
800
25
350
620
80
AD820A
0.5
2.8
CM
= 0 V, V
Max
0.8
1.2
25
5
20
4
4
7
10
14
20
55
80
110
160
500
1000
1500
1900
800
OUT
= 0.2 V unless otherwise noted)
Min
500
400
80
80
15
10
–0.2
–0.2
72
66
15
12
66
66
10
10
AD820B
13
13
Typ
0.1
0.5
2
2
0.5
2
0.5
1000
150
30
2
25
21
16
13
18
0.8
–93
1.8
210
3
1.4
1.8
80
5
10
40
80
300
800
25
350
620
80
0.5
2.8
Max
0.4
0.9
10
2.5
10
4
4
7
10
14
20
55
80
110
160
500
1000
1500
1900
800
Units
mV
mV
pA
nA
pA
nA
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
fA p-p
fA/ Hz
dB
MHz
kHz
V/ s
V
V
dB
dB
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
pF
dB
dB
REV. B
V/ C
V p-p
s
s
A
pF
pF