Datasheet

ADA4505-1/ADA4505-2/ADA4505-4
Rev. D | Page 6 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
140
120
100
80
60
40
20
0
NUMBER OF AMPLIFIERS
–3.0 –2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 3.0
V
OS
(mV)
07416-007
V
SY
= 1.8V
V
CM
= V
SY
/2
Figure 7. Input Offset Voltage Distribution
14
12
10
8
6
4
2
0
NUMBER OF AMPLIFIERS
V
SY
= 1.8V
–40°C  T
A
 125°C
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
TCV
OS
(µV/°C)
07416-009
Figure 8. Input Offset Voltage Drift Distribution
1500
1000
500
0
–500
–1000
–1500
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
V
CM
(V)
V
OS
(µV)
07416-011
V
SY
= 1.8V
DEVICE 1
DEVICE 2
DEVICE 3
DEVICE 4
DEVICE 5
DEVICE 6
DEVICE 7
DEVICE 8
DEVICE 9
DEVICE 10
Figure 9. Input Offset Voltage vs. Common-Mode Voltage
140
120
100
80
60
40
20
0
NUMBER OF AMPLIFIERS
–3.0 –2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 3.0
V
OS
(mV)
07416-008
V
SY
= 5V
V
CM
= V
SY
/2
Figure 10. Input Offset Voltage Distribution
14
12
10
8
6
4
2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
TCV
OS
(µV/°C)
NUMBER OF AMPLIFIERS
07416-010
V
SY
= 5V
–40°C  T
A
 125°C
Figure 11. Input Offset Voltage Drift Distribution
1500
1000
500
0
–500
–1000
–1500
012345
V
CM
(V)
V
OS
(µV)
07416-012
DEVICE 1
DEVICE 2
DEVICE 3
DEVICE 4
DEVICE 5
DEVICE 6
DEVICE 7
DEVICE 8
DEVICE 9
DEVICE 10
V
SY
= 5V
Figure 12. Input Offset Voltage vs. Common-Mode Voltage