AD8615/AD8616/AD8618
500
V
S
= ±2.5V
V
IN
= 2V p-p
A
V
= 10
400
V
S
= 2.7V
T
A
= 25
°
C
INPUT OFFSET VOLTAGE (μV)
04648-0-022
300
200
100
0
–100
–200
–300
–400
04648-0-025
VOLTAGE (2V/DIV)
–500
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
TIME (200ns/DIV)
COMMON-MODE VOLTAGE (V)
Figure 24. Settling Time
Figure 27. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, Five Wafer Lots Including Process Skews)
500
V
S
= 2.7V
400
V
S
= 3.5V
T
A
= 25
°
C
INPUT OFFSET VOLTAGE (
μ
V)
04648-0-023
300
200
100
0
–100
–200
–300
–400
04648-0-026
VOLTAGE (1μV/DIV)
–500
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
TIME (1s/DIV)
COMMON-MODE VOLTAGE (V)
Figure 25. 0.1 Hz to 10 Hz Input Voltage Noise
Figure 28. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, Five Wafer Lots Including Process Skews)
1400
V
S
= 2.7V
T
A
= 25°C
V
CM
= 0V TO 2.7V
1000
V
S
= ±1.35V
T
A
= 25°C
100
1200
NUMBER OF AMPLIFIERS
1000
800
V
SY
-V
OUT
(mV)
10
SOURCE
SINK
1
600
400
200
0.1
0.001
04648-0-024
0
–700
–500
–300
–100
100
300
500
700
OFFSET VOLTAGE (μV)
0.01
0.1
I
LOAD
(mA)
1
10
Figure 26. Input Offset Voltage Distribution
Figure 29. Output Voltage to Supply Rail vs. Load Current
Rev. C | Page 9 of 20
04648-B-027
AD [ ANALOG DEVICES ]
