AD8022AR Analog Devices Inc, AD8022AR Datasheet - Page 6

• Manufacturer Part Number: AD8022AR
• Description: IC OPAMP VF DUAL LN LP 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8022AR

• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Rohs Status: RoHS non-compliant
• Design Resources: AD7266 SAR ADC in DC-Coupled Differential and Single-Ended Appls (CN0039) AD7265 in Differential and Single-Ended Configurations Using AD8022 (CN0048)
• Amplifier Type: Voltage Feedback
• Number Of Circuits: 2
• Slew Rate: 50 V/µs
• -3db Bandwidth: 130MHz
• Current - Input Bias: 2.5µA
• Voltage - Input Offset: 1500µV
• Current - Supply: 4mA
• Current - Output / Channel: 55mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 26 V, ±2.25 V ~ 13 V
• Operating Temperature: -40°C ~ 85°C
• No. Of Amplifiers: 1
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Power Supply Requirement: Single/Dual
• Package Type: SOIC N
• Pin Count: 8
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Not Compliant

AD8022
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Frequency Response vs. R
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
–1
–2
–3
–4
–5
100k
100k
5
4
3
2
1
0
0
0
0.1
Figure 5. Fine-Scale Gain Flatness vs. Frequency, G = +2
Figure 6. Fine-Scale Gain Flatness vs. Frequency, G = +1
V
G = +2
R
G = +2
R
50Ω
IN
L
L
= 500Ω
= 500Ω
R
F
1
1M
1M
50Ω
FREQUENCY (MHz)
FREQUENCY (Hz)
FREQUENCY (Hz)
50Ω
V
F
, G = +1, V
OUT
10
R
F
R
= 402Ω
F
R
S
= 715Ω
F
= ±12 V, V
10M
10M
= 0Ω
±5.0V
±2.5V
±12V




±5.0V
±2.5V
±12V
IN
100
= 63 mV p-p
100M
100M
Rev. B | Page 6 of 16
500
Figure 8. Frequency Response vs. Capacitive Load; C
140
120
100
Figure 7. Frequency Response vs. Signal Level, V
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
80
60
40
20
5
4
3
2
1
0
5
4
3
2
1
0
0
Figure 9. Bandwidth vs. Supply, R
0.1
0.1
0
V
V
50Ω
50Ω
IN
IN
715Ω
2
402Ω
V
V
V
715Ω
1
1
IN
IN
IN
4
= 2.0V p-p
= 0.8V p-p
= 0.4V p-p
453Ω
SUPPLY VOLTAGE (±V)
G = +1, R
G = +2, R
FREQUENCY (MHz)
FREQUENCY (kHz)
C
R
L
S
56.2Ω
6
V
OUT
453Ω
F
F
L
= 402Ω
= 715Ω
= 500 Ω, V
10
10
30pF
8
56.2Ω
V
V
0pF
OUT
IN
L
= 0.2V p-p
= 0 pF and 50 pF; R
IN
S
10
= 200 mV p-p
= ±12 V, G = +1
V
IN
100
100
= 0.05V p-p
50pF
12
S
= 0 Ω
500
500
14