ADA4841-2 Analog Devices, ADA4841-2 Datasheet - Page 9

• Manufacturer Part Number: ADA4841-2
• Description: Dual Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4841-2

• -3db Bandwidth: 80MHz
• Slew Rate: 13V/µs
• Vos: 40µV
• Ib: 3µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 2.1nV/rtHz
• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOP

55
50
45
40
35
30
25
20
15
10
100
–20
–40
–60
5
0
10
80
60
40
20
–5
9
8
7
6
5
4
3
2
1
0
0
–6
COUNT = 190
x = 0.36μV/°C
σ
0
G = +1
V
= 1.21μV/°C
V
S
S
–4
Figure 20. Input Error Voltage vs. Output Voltage
Figure 18. Input Offset Voltage Drift Distribution
= 5V
= ±5
–4
OFFSET DRIFT DISTRIBUTION (μV/°C)
1
Figure 19. Nonlinearity vs. V
–2
–2
2
V
0
V
OUT
IN
0
(V)
(V)
3
2
2
IN
4
4
4
5
6
Rev. E | Page 9 of 20
6
Figure 22. Small Signal Transient Response for Various Capacitive Loads
0.25
0.24
0.23
0.22
0.21
0.20
0.19
0.15
0.14
0.13
0.12
0.10
0.09
0.11
0.130
0.125
0.120
0.105
0.100
0.095
0.090
0.115
0.110
Figure 21. Small Signal Transient Response for Various Supplies
Figure 23. Small Signal Transient Response for Various Supplies
G = +2
TIME = 50ns/DIV
G = +2
V
TIME = 50ns/DIV
IN
G = +1
TIME = 50ns/DIV
= 20mV p-p
V
S
0pF
= +5V
10pF
V
V
S
ADA4841-1/ADA4841-2
V
S
= 3V
S
= +3V
= ±5V
V
S
= 5V
47pF
20pF