AD820AR Analog Devices Inc, AD820AR Datasheet - Page 12

• Manufacturer Part Number: AD820AR
• Description: IC OPAMP JFET R-R 1.8MHZ 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD820AR

• Slew Rate: 3 V/µs
• Mounting Type: Surface Mount
• Rohs Status: RoHS non-compliant
• Amplifier Type: J-FET
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Gain Bandwidth Product: 1.8MHz
• -3db Bandwidth: 1.9MHz
• Current - Input Bias: 2pA
• Voltage - Input Offset: 400µV
• Current - Supply: 700µA
• Current - Output / Channel: 20mA
• Voltage - Supply, Single/dual (±): 5 V ~ 36 V, ±2.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• No. Of Amplifiers: 1
• Bandwidth: 1.8MHz
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD820
100
–20
80
60
40
20
0
0.01
Figure 16. Open-Loop Gain and Phase Margin vs. Frequency
100
–12
–16
10
0.1
1k
10
16
12
–4
–8
1
8
4
0
100
0
R
C
Figure 18. Output Swing and Error vs. Settling Time
L
L
A
V
= 2kΩ
= 100pF
S
CL
Figure 17. Output Impedance vs. Frequency
100
= ±15V
= +1
1k
1
1%
1%
GAIN
0.1%
1k
FREQUENCY (Hz)
SETTLING TIME (µs)
FREQUENCY (Hz)
10k
2
10k
0.01%
100k
100k
3
PHASE
ERROR
1M
1M
4
10M
10M
100
80
60
40
20
0
–20
5
Rev. H | Page 12 of 24
Figure 20. Absolute Common-Mode Error vs. Common-Mode Voltage
100
100
90
80
70
60
50
40
30
20
10
1k
10
0.001
0
5
4
3
2
1
0
1
Figure 21. Output Saturation Voltage vs. Load Current
10
–1
Figure 19. Common-Mode Rejection vs. Frequency
–55ºC
COMMON-MODE VOLTAGE FROM SUPPLY RAILS (V)
100
NEGATIVE
RAIL
0.01
+125ºC
from Supply Rails (V
V
+25ºC
S
0
= 0V, +5V
V
1k
LOAD CURRENT (mA)
S
FREQUENCY (Hz)
– V
0.1
OH
–55ºC
10k
POSITIVE
RAIL
1
+125ºC
S
− V
1
V
100k
V
S
CM
OL
= ±15V
)
– V
2
S
10
1M
10M
100
3