ADA4896-2 AD [Analog Devices], ADA4896-2 Datasheet - Page 14

• Manufacturer Part Number: ADA4896-2
• Description: 1 nV/?Hz, Low Power, Rail-to-Rail Output Amplifiers
• Manufacturer: AD [Analog Devices]

ADA4896-2/ADA4897-1
–10
–20
90
80
70
60
50
40
30
20
10
0
10k
100
8
7
6
5
4
3
2
1
0
10
1
1
1
V
Figure 20. Open-Loop Gain and Phase vs. Frequency
S
= ±5V
10
100k
10
Figure 21. Voltage Noise vs. Frequency
Figure 22. Current Noise vs. Frequency
100
100
FREQUENCY (Hz)
MAGNITUDE
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
10M
10k
10k
PHASE
100k
100k
100M
V
1M
S
1M
= ±5V
1G
5M
–80
–100
–120
–140
–160
–180
–200
–220
–240
5M
Rev. 0 | Page 14 of 28
Figure 25. Small Signal Transient Response for Various Capacitive Loads
Figure 24. Small Signal Transient Response for Various Supplies
–10
18
16
14
12
10
10
–10
8
6
4
2
0
–600
10
0
0
V
100 UNITS
σ = 309.2µV/°C
S
Figure 23. Input Offset Voltage Drift Distribution
= ±5V
–400
OFFSET DRIFT DISTRIBUTION (nV/°C)
V
–200
S
V
V
C
C
= ±5V
C
S
S
L
L
L
= +5V
= +3V
= 20pF
= 0pF
= 39pF
0
200
400
600
G = +1
V
TIME = 100ns/DIV
V
G = +2
TME = 100ns/DIV
OUT
S
= ±5V
= 20mV p-p
800
1000