Datasheet

AD8505/AD8506/AD8508
Rev. E | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
250
200
150
100
50
0
–4 –1–3 0–2 1 2 3 4
NUMBER OF AMPLIFIERS
V
OS
(mV)
V
SY
= 1.8V
V
CM
= V
SY
/2
06900-003
Figure 7. Input Offset Voltage Distribution
16
14
12
10
8
6
4
2
0
012345678910111213
NUMBER OF AMPLIFIERS
TCV
OS
(µV/°C)
V
SY
= 1.8V
–40°C ≤ T
A
≤ +125°C
06900-004
Figure 8. Input Offset Voltage Drift Distribution
2000
1500
1000
500
0
–500
–1000
–1500
–2000
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
V
OS
(µV)
V
CM
(V)
V
SY
= 1.8V
06900-005
Figure 9. Input Offset Voltage vs. Input Common-Mode Voltage
250
200
150
100
50
0
–4 –1–3 0–2 1 2 3 4
NUMBER OF AMPLIFIERS
V
OS
(mV)
06900-006
V
SY
= 5V
V
CM
= V
SY
/2
Figure 10. Input Offset Voltage Distribution
12
10
8
6
4
2
0
012345678910111213
NUMBER OF AMPLIFIERS
TCV
OS
(µV/°C)
V
SY
= 5V
–40°C ≤ T
A
≤ +125°C
06900-007
Figure 11. Input Offset Voltage Drift Distribution
2000
1500
1000
500
0
–500
–1000
–1500
–2000
012345
V
OS
(µV)
V
CM
(V)
V
SY
= 5V
06900-008
Figure 12. Input Offset Voltage vs. Input Common-Mode Voltage