Datasheet

AD8500
Rev. B | Page 6 of 12
000
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
1200
800
1000
400
600
200
0
–1000 –750 750–500 500–250 25001
NUMBER OF AMPLIFIERS
V
OS
(µV)
06005-002
V
S
= 5V
0V < V
CM
< 5V
Figure 2. Input Offset Voltage Distribution
12
4
6
0
2
8
10
NUMBER OF AMPLIFIERS
TCV
OS
(µV/°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
06005-003
V
S
= 5V
–40°C < T
A
< +85°C
Figure 3. Input Offset Voltage Drift Distribution
1000
–1000
800
–800
400
–400
600
–600
200
–200
0
V
OS
(µV)
V
CM
(V)
012345
06005-004
V
S
= 5V
Figure 4. Input Offset Voltage vs. Common-Mode Voltage
–40 –20 0 20 40 60 80 100 120
1000
10
100
0.1
1
0.01
0.001
INPUT BIAS CURRENT (pA)
TEMPERATURE (°C)
06005-005
V
S
= 5V AND 1.8V
Figure 5. Input Bias Current vs. Temperature
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
1000
10
100
0.1
1
0.01
0.001
INPUT BIAS CURRENT (pA)
V
CM
(V)
06005-006
I
B
(+85°C)
I
B
(+25°C)
I
B
(–40°C)
I
B
(+125°C)
V
S
= 5V
Figure 6. Input Bias Current vs. Common-Mode Voltage
0.5 0.6 0.7 0.8 0.9 1.0
70
30
40
50
60
20
10
0
NUMBER OF AMPLIFIERS
SUPPLY CURRENT (µA)
06005-007
V
S
= 5V
Figure 7. Supply Current Distribution