ADA4091-2 Analog Devices, ADA4091-2 Datasheet - Page 13

• 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

–100
–110
–120
–130
–0.1
–0.2
–0.3
–0.4
–0.5
–60
–70
–80
–90
110
100
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
0
0
100
10
0
ADA4091-2
V
ADA4091-2
V
SY
SY
Figure 42. Channel Separation vs. Frequency
V
= ±15V
1
= ±15V
SY
Figure 41.Peak-to-Peak Voltage Noise
= ±1.5V
1k
2
Figure 43. CMRR vs. Frequency
100
V
SY
3
= ±5V, ±15V
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
TIME (Seconds)
4
1k
5
100k
6
7
10k
1M
8
ADA4091-2
9
100k
10M
10
Rev. F | Page 13 of 20
100
–20
500
450
400
350
300
250
200
150
100
100
80
60
40
20
50
1k
10
0.01
0
0
100
0
ADA4091-2
T
ADA4091-2
T
V
A
A
SY
= 25°C
= 25°C
Figure 45. Supply Current vs. Supply Voltage
= ±5V
5
0.1
1k
Figure 46. Voltage Noise Density
Figure 44. PSRR vs. Frequency
PSRR–
10
FREQUENCY (Hz)
FREQUENCY (Hz)
ADA4091-2/ADA4091-4
10k
15
1
V
SY
20
(V)
100k
10
PSRR+
V
25
SY
= ±1.5V, ±5V, ±15V
30
100
1M
ADA4091-2
35
10M
1k