AD8021ARMZ Analog Devices Inc, AD8021ARMZ Datasheet - Page 14
![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:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD8021ARMZ-REEL7
Manufacturer:
ALLEGRO
Quantity:
1 800
Part Number:
AD8021ARMZ-REEL7
Manufacturer:
ADI原装
Quantity:
20 000
AD8021
Figure 36. Small Signal Transient Response, V
–100
100
–10
–20
–30
–40
–50
100
–20
–40
–60
–80
10
Figure 35. Long-Term Settling, 0 V to 5 V, V
50
40
30
20
10
80
60
40
20
1
10
0
0
0
5V
0V
G = +1
Figure 37. Input Voltage Noise vs. Frequency
4
100
PULSE WIDTH = 120ns
PULSE WIDTH = 300µs
40
t
1
8
1k
(See Figure 48)
FREQUENCY (Hz)
12
80
TIME (ns)
TIME (µs)
10k
16
2.1nV/ √ Hz
120
20
100k
O
S
= ±12 V, G = +13
= 50 mV p-p, G = +1
24
160
1M
28
10M
200
32
Rev. F | Page 14 of 28
100
0.48
0.44
0.40
0.36
0.32
0.28
0.24
8.4
8.0
7.6
7.2
6.8
6.4
6.0
10
1
–50
10
–50
Figure 40. Input Bias Current vs. Temperature
Figure 38. Input Current Noise vs. Frequency
100
–25
–25
Figure 39. V
1k
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (Hz)
OS
vs. Temperature
10k
25
25
100k
50
50
1M
75
75
10M
100
100