AD8021ARMZ Analog Devices Inc, AD8021ARMZ Datasheet - Page 15
![IC OPAMP VF LN LP LDIST 8MSOP](/photos/1/38/13894/rm-8_sml.jpg)
AD8021ARMZ
Manufacturer Part Number
AD8021ARMZ
Description
IC OPAMP VF LN LP LDIST 8MSOP
Manufacturer
Analog Devices Inc
Specifications of AD8021ARMZ
Slew Rate
460 V/µs
Design Resources
Driving the AD7366/7 Bipolar SAR ADC in Low-Distortion DC-Coupled Appls (CN0042)
Amplifier Type
Voltage Feedback
Number Of Circuits
1
-3db Bandwidth
560MHz
Current - Input Bias
7.5µA
Voltage - Input Offset
400µV
Current - Supply
7.8mA
Current - Output / Channel
70mA
Voltage - Supply, Single/dual (±)
4.5 V ~ 24 V, ±2.25 V ~ 12 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Op Amp Type
High Speed
No. Of Amplifiers
1
Bandwidth
560MHz
Supply Voltage Range
± 2.25V To ± 12V
Amplifier Case Style
MSOP
No. Of Pins
8
Common Mode Rejection Ratio
-98
Current, Input Bias
7.5 μA
Current, Input Offset
±0.1 μA
Current, Output
60 mA
Current, Supply
6.7 mA
Harmonic Distortion
-108 dBc
Impedance, Thermal
145 °C/W
Package Type
MSOP-8
Power Dissipation
34 mW
Resistance, Input
10 Megohms
Temperature, Operating, Range
-40 to +85 °C
Voltage, Input
-4.1 to +4.6 V (Common-Mode)
Voltage, Noise
2.1 nV/sqrt Hz
Voltage, Offset
0.4 mV
Voltage, Output, High
+3.4 V
Voltage, Output, Low
-3.8 V
Voltage, Supply
±5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
Gain Bandwidth Product
-
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD8021ARMZ
Manufacturer:
AD
Quantity:
8 469
Part Number:
AD8021ARMZ
Manufacturer:
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Quantity:
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Company:
Part Number:
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Manufacturer:
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Quantity:
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Manufacturer:
ADI原装
Quantity:
20 000
0.003
–100
–110
–120
4V
2V
2V
1V
Figure 43. Enable (t
0.03
0.01
–20
–30
–40
–50
–60
–70
–80
–90
300
100
0.3
0.1
30
10
0
Figure 42. Output Impedance vs. Frequency, Chip Enabled
3
1
10k
10k
t
EN
= 45ns
Figure 41. CMRR vs. Frequency (See Figure 51)
100
100k
DISABLE
100k
V
EN
OUTPUT
)/Disable (t
(See Figure 52)
200
FREQUENCY (Hz)
FREQUENCY (Hz)
t
1M
DIS
TIME (ns)
= 50ns
1M
DIS
) Time vs. V
300
10M
OUT
10M
400
100M
(See Figure 53)
500
100M
1G
Rev. F | Page 15 of 28
Figure 44. Input-to-Output Isolation, Chip Disabled (See Figure 54)
–100
300k
100k
–100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
30k
10k
300
100
3k
1k
30
10
Figure 45. Output Impedance vs. Frequency, Chip Disabled
0
0.1M
3
0
10k
10k
Figure 46. PSRR vs. Frequency and Supply Voltage
V
100k
S
100k
= ±2.5V
(See Figure 56 and Figure 57)
1M
(See Figure 55)
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
1M
1M
10M
–PSRR
10M
10M
V
S
100M
= ±5V
100M
100M
V
AD8021
S
+PSRR
= ±12V
500M
1G
1G