ADA4091-2 Analog Devices, ADA4091-2 Datasheet - Page 12

• Manufacturer Part Number: ADA4091-2
• Description: Dual, Precision, Micropower, OVP, Rail-to-Rail Input/Output Operational Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4091-2

• -3db Bandwidth: 1.27MHz
• Slew Rate: 0.46V/µs
• Vos: 35µV
• Ib: 50nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 25nV/rtHz
• Vcc-vee: 3V to 30V
• Isy Per Amplifier: 200µA
• Packages: CSP,SOIC

ADA4091-2/ADA4091-4
10,000
1000
100
100
0.1
0.1
35
30
25
20
15
10
10
1k
10
0.001
1
5
0
1
100
10
ADA4091-2
V
V
R
SY
IN
L
A
Figure 35. Output Voltage Swing vs. Frequency
A
= 100kΩ
A
= 29.8V p-p
Figure 36. Dropout Voltage vs. Load Current
V
= ±15V
V
Figure 37. Output Impedance vs. Frequency
V
= 100
= 10
= 1
100
0.01
1k
1k
LOAD CURRENT (mA)
FREQUENCY (Hz)
FREQUENCY (Hz)
0.1
10k
10k
V
DD
– V
1
OH
100k
V
OL
100k
– V
SS
10
ADA4091-2
T
V
1M
ADA4091-2
V
A
SY
SY
= 25°C
= ±15V
= ±15V
10M
100
1M
Rev. F | Page 12 of 20
–10
–20
–30
–10
–12
–14
–16
16
14
12
10
–2
50
40
30
20
10
–2
–4
–6
–8
8
6
4
2
0
0
2
0
10
0
0
A
A
ADA4091-2
V
R
C
ADA4091-2
T
V
A
V
V
A
SY
SY
L
L
V
= 100
= 10
= 1MΩ
= 35pF
= 25°C
= 1
= ±15V
= ±15V
10
Figure 38. Closed-Loop Gain vs. Frequency
10
Figure 40. Negative Overload Recovery
Figure 39. Positive Overload Recovery
100
20
20
30
1k
30
FREQUENCY (Hz)
40
TIME (µs)
TIME (µs)
10k
40
50
50
100k
60
60
70
ADA4091-2
T
V
1M
A
SY
= 25°C
70
80
= ±15V
10M
90
80