AD8091 Analog Devices, AD8091 Datasheet - Page 8

• Manufacturer Part Number: AD8091
• Description: Low Cost, High Speed Rail-to-Rail Amplifier (Single)
• Manufacturer: Analog Devices

Specifications of AD8091

• -3db Bandwidth: 110MHz
• Slew Rate: 170V/µs
• Vos: 1.6mV
• Ib: 1.3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 3V to 12V
• Isy Per Amplifier: 5.5mA
• Packages: SOIC,SOT

AD8091/AD8092
TYPICAL PERFORMANCE CHARACTERISTICS
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
–7
3
2
1
0
3
2
1
0
3
2
1
0
0.1
0.1
0.1
Figure 5. Normalized Gain vs. Frequency; V
V
G = +1
R
V
V
G = +1
R
V
TEMPERATURE AS SHOWN
V
GAIN AS SHOWN
R
R
V
S
L
O
S
L
O
S
F
L
O
AS SHOWN
= 5V
= 2kΩ
= 2kΩ
Figure 7. Gain vs. Frequency vs. Temperature
= 0.2V p-p
= 0.2V p-p
= 5V
AS SHOWN
= 2kΩ
= 0.2V p-p
Figure 6. Gain vs. Frequency vs. Supply
1
1
1
G = +10
R
F
= 2kΩ
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
V
G = +2
R
S
10
10
10
F
= +3V
+85°C
= 2kΩ
G = +5
R
V
F
S
= 2kΩ
= ±5V
+25°C
V
–40°C
S
S
100
= +5 V
= +5V
100
100
G = +1
R
F
= 0Ω
500
500
500
Rev. C | Page 8 of 20
–10
–20
70
60
50
40
30
20
10
0
0.1
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
5.4
5.3
–1
9
8
7
6
5
4
3
2
1
0
0.1
0.1
Figure 10. Open-Loop Gain and Phase vs. Frequency
Figure 8. 0.1 dB Gain Flatness vs. Frequency; G = +2
V
G = +2
R
R
V
V
G = +2
R
R
V
Figure 9. Large Signal Frequency Response; G = +2
S
L
F
O
S
L
F
O
= 5V
= 150kΩ
= 806Ω
AS SHOWN
= 2kΩ
= 2kΩ
= 0.2V p-p
AS SHOWN
PHASE
1
1
GAIN
FREQUENCY (MHz)
1
FREQUENCY (MHz)
FREQUENCY (MHz)
V
V
S
O
= ±5V
= 4V p-p
10
50° PHASE
MARGIN
10
10
V
V
100
S
O
= +5V
= 2V p-p
100
V
R
S
L
= 5V
= 2kΩ
500
0
–45
–90
–135
–180
100
500